2012 gmc acadia rpm fluctuation


i have GMC acadia 2008 with 200,000 Kilometers on it,the problem is with rpm while driving at normal speed 80 or 100 KM/hr . Compare the GMC Acadia Limited, Hyundai Santa Fe Sport, and Hyundai Veracruz side by side to see differences in performance, pricing, features and more 2012 Hyundai Veracruz. Regardless of the reason why your alternator fails, in most cases, the warning signs are there before an alternator fails. this control module is exposed to water and all of the elements which is why there is a recall. (Page 1 of 2) The RPM gauge is fluctuating up an down when I'm driving down the road, highway, city 08 GMC Acadia AWD, the rpm gauge fluctuates a little at idle and shudders a bit when shifting. 14 Posts. Compare rankings and see how the cars you select stack up against each other in terms of performance, features, safety, prices and more. This happens when there is an unusually rapid cutting in and out of the cycle. 2014 GMC Acadia problems. 93,000 miles. While driving approximately 65 mph, the speedometer decreased to zero and the vehicle failed to accelerate. Discuss it at Forum. # 25. I have a 1999 996 carrera tiptronic and it has a surge in engine speed between 1500 and 2200 rpms. The most likely cause is that your clutch is slipping. I have noticed on the last two short trips on the highway at around 90kph-100kph (55mph to 60mph) the RPM needle is not stable. It’ll typically be a rough rattling sound. Car problem(s) with the 2012 GMC ACADIA. Notably, the 2020 GMC Acadia received a mid-cycle A higher pressure here can again indicate your system is overfilled if you’ve recently serviced it, but usually, it is an indication of a clog in the system. Gas cap related check engine light issue This includes the GMC Acadia. I have an RPM fluctuation while i am keeping the accelerater at a constant input. Just enough to get good flow through the system. P1101. Even that the fan was working after the engine was off for couple minutes or so. Needless to say, I traded in the Acadia the day after I got the car back, three weeks after it went in. 3. What are common reasons my GMC Acadia has a rough idle? While there are a variety of reasons your GMC Acadia has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. A check engine light can indicate a broad spectrum of problems with your 2012 GMC Acadia. 6L LGX V6 - Build Date: 4-11-2019  Jun 26, 2016 It shifts into 4th at 40 mph under light throttle, and RPM stays consistent afterwards. Service manuals, electrical schematics and bulletins for 1995 to current GM vehicles. Your Acadia’s engine is a pump. Engine surges when on highway causing RPM gauge to fluctuate or bounce to 2 to 400 rpms 1 Posts. Did the headlights get brighter as you increase the RPM? This is a very strong indication  RPM Jump / Drop at Times When Decelerating Jul 25, 2012 · RPM acting crazy. Quoted from another forum "This is something I thought I  Jan 11, 2019 The engine in your vehicle runs hot. 5 N-m] @ 3400 rpm) Interior: Cloth Interior Color: Black Color: Silver Drive Train: AWD Type: SUV HUNDREDS OF VEHICLES TO CHOOSE FROM! GMC Acadia 2012 PDSF 38 590 $ - 58 240 $ Voir les offres 288 hp @ 6300 rpm. Learn more about Price, Engine Type, MPG, and complete safety and warranty information. Most problems with your air conditioning system will require a vacuum, repair, and refill of the system. When I put my truck in drive and step on the gas the RPM's go up to 3,000 but my MPH will stay at 10-15 When I let go of the gas a little bit I can feel the truck kind of pull and the RPM's will go back to 1000 -2000 and my MPH will start going up. ($159 - $192) in Richmond, VA. Engine surges when on highway causing RPM gauge to fluctuate or bounce to 2 to 400 rpms Here is one comment: i am drive ability tech for gm gmc/buick dealership. have GMC acadia 2008 and it has 200,00 kilometers . upon engaging the accelerator pedal again there was an increase in the rpm reading but the vehicle would not accelerate. GMC Acadia, GMC Canyon, GMC Sierra 1500 GMC Savana GMC Yukon Models Saturn VUE, Saturn Outlook (’09 Only) Hummer H2, H3, H3T (’08-09) 1 20877116 Module, Fuel Pump Flow Control 2010-2012 Buick Enclave Cadillac CTS (VIN D) Cadillac Escalade Models Chevrolet Avalanche Chevrolet Colorado Chevrolet Impala Chevrolet Tahoe Chevrolet Suburban 2012 GMC Acadia Estimates. Truck is running idle at normal operating temps. This is completely normal, all Traverses do this. All 3 times these issued occurred while I was driving on the freeway when the vehicle warnings of service stabilitrak, service traction control, and reduced engine power started going off. Mar 09, 2020 · hello everyone,i have GMC acadia 2008 and it has 200,00  Dec 19, 2019 Unstable Engine Idle: Faulty position sensors can cause sporadic idle conditions due to fluctuating airflow. It’s important to make sure the gas cap is tightly closed every time you fill up your vehicle with gas. Below is a list of complaints & problems filed against the 2012 GMC ACADIA. I do get some RPM fluctuation but mainly a fast jerky feeling like it's missing. Key Features The 5. 270 ft-lb @ 3400 rpm. It is primarily because the engine’s RPM fluctuates as the VVT starts working. it only wavers 10-50 rpm's or so. just had to change coils and plugs on a 10 acadia thursday due to a misfire underload at highway speed and the owner The 2012 GMC Acadia has 3 problems reported for shuddering, vibrating, revving. In addition, the traction control, stabilitrak, and the all wheel drive warning lights illuminated and deactivated. problem. I have had this issue from 12OO RPMS to 3100 RPMS and at speeds from 35 MPH to 75MPH. 99: Shop/Dealer Price $124. This DTC runs continuously when the above conditions are met. In response to Big6ft6. It’s not always the cause of the code. 2012 GMC Acadia SLT-1. speedometer reading, rpm reading,. The first and most telling symptom of a failing TPS is an idle that rises and falls sporadically or maintains a very high or low RPM. Unknown Or Other Problem on the 2012 GMC ACADIA. 6 0. From this viewpoint, it acts much like an automatic clutch. Please also check out the statistics and reliability analysis of the 2012 GMC Acadia based on all problems reported for the 2012 Acadia. Stock #: I9EL98IF (Variable Valve Timing) (182 hp [135. Turn on the key and let it reset for 1 minute. C. 8L 3. The shop I took it too said the spark wires were good and cleaned along with a throttle body cleaning. Diagnosing trouble codes: P0172 (System too Rich Bank 1) and/or P0175 (System too Rich Bank 2) can be a challenge on your GM 4. 0L, 5. 11 Posts. It is a complex system. The vehicle independently switched to rear wheel drive. Sometimes a poor seal on your gas cap can cause the Check Engine light to come on. 2012 GMC Acadia vs. rpm drops 2 Answers. ($44 - $56) in Pine Island, NY. Technical Service Bulletins, or TSBs for short, are notifications made directly by GMC to help automotive technicians diagnose and repair commonly reported Acadia problems. Read more General Motors reviews to learn about other models. my car RPM fluctuates even after i changed my coils ( 3 coils are good and one coil current was leaking so i changed only that coil),plug ,air filter etc. 6L: Service type Engine hesitates during acceleration Inspection: Estimate $114. HI, It is correct that there is no separate IAC valve. TSB Number: 19NA256 NHTSA Number Year: 2012 Make: GMC Model: Acadia Trim: AWD 4dr SL Mileage: 185,660 Trans: Automatic Vin: 1GKKVNED4CJ209053 Stock #: 23003 Engine: Engine, 3. GMC makes some of America’s favorite cars, but GMC isn’t perfect, and many of GMC’s cars have issues. Usually occurs when reving to fast. 31 - $38 Compare 2012 Acadia vs 2012 Pathfinder Compare Cars Side by Side Compare prices, trims, specs, options, features and scores of up to five cars, trucks or SUVs that are available in Canada with our free side-by-side car comparison tool. The 2011 GMC Acadia has 7 problems reported for loss of engine power. (2) View all. (Fits Automatic & Manual Transmission) Ultimate performance Short Ram Air intake Kit. 3 238 kids :::::1997 Grd Voy 3. Wheel Speed Sensor– If one of the wheel speed sensors is out, your Acadia will no longer be able to tell if all of the wheels are turning at the same speed. Dirty injectors Bad plugs / Coil / Leads / Coil pack Dirty fuel o2 Sensor Throttle position sensor If you are doing your own maintenance run the fuel down to 1/8 tank and go and buy a bottle of che 1. 257 ft-lb @ 4500 rpm. On Honda Pilot 2008 when trying to do the idle reset the rpm fluctuates upon reaching 3000rpm. Upon engaging the accelerator pedal again there was an increase in the rpm reading but the vehicle would not accelerate. Mass Airflow Sensor Replacement. Fuel Rail Pressure -- Pressure in the fuel rail when the reading is referenced to atmosphere (gauge pressure). Here are the top five reasons you might see that warning light: Loose-Fitting Gas Cap. GMC Acadia 2010 When the engine is cold, I get fluctuating idle when I start the car. 6L DOHC 24V Replace # 9-0753S: Sets & Kits - Amazon. Six problems related to vehicle shudder have been reported for the 2012 GMC Acadia. SLT-1 30 DAYS OR 1000 MILE LIMITED WARRANTY INCLUDED, NEW BRAKES, NEW TIRES, BACKUP CAMERA, ALLOY WHEELS, BLUETOOTH, NEW AC COMPRESSOR, NEW ENGINE AND TRANSMISSION MOUNTS, NEW STRUTS, NEW ALIGNMENT Pontiac Aztek vs GMC Acadia: compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs. Drives ok and rpm are ok till about 10 miles then rpm jump to 7000 rpm and above. Battery light. Campaign: 15V415000 on 06/29/2015 Component: Structure:body:hatchback/liftgate Manufactured: 09/14/2006 - 03/08/2012 Affected: 691,144 Defect: General motors llc (gm) is recalling certain model year 2008-2012 buick enclave vehicles manufactured january 3, 2007, to february 29, 2012, 2009-2012 chevrolet traverse vehicles manufactured july 6, 2008, to march 9, 2012, 2007-2012 gmc acadia vehicles 2012 GMC Acadia vs 2012 Land Rover LR4. I know … I am having the same problems with a 2012 GMC Acadia. In fact for 2012, engine complaints were rare. 6L SIDI V6 (288 hp [214. 2012 Chevrolet Traverse 2012 GMC Acadia Equipped with Automatic Transmission (RPOs MH6, MY9) Condition/Concern Some customers may comment on either of the following while driving at steady speeds of approximately 64-96km (40-60mph) and 1,500 engine RPM: • Tachometer needle fluctuation up to approximately 100-400 RPM • A slight surge sensation Registered. The fluctuating tach on warm up is normal. 1. Compare the GMC Acadia, Hyundai Santa Fe Sport, and Mazda CX-7 side by side to see differences in performance, pricing, features and more 2012 Mazda CX-7. JBlythe on June 27, 2020: I have a 2012 GMC Sierra. Vacuum Leak. and then i push the ac The 2012 GMC Acadia has 16 NHTSA complaints for the fuel/propulsion system at 58,256 miles average. 128,539 mi. There are many things that can cause the StabiliTrak system to lose its ability to function. 7 kW] @ 6700 rpm, 172 lb-ft [232. Recently the car started "surging" 200-300 RPM at cold start up. This is normal. This car has always driven great. Your path: TSB Home >> 2011 >> 2011 Gmc >> 2011 Gmc Acadia The following TSB(s) may apply to your 2011 Gmc Acadia. Last summer 2016 it started with a slight intermittently jerk or shudder at all different speeds. There are a lot of potential causes to P0506. The air conditioning system became a weak point, likely due to a manufacturing change. Jul 20, 2017 Q: My GMC Acadia has been making a vibrating noise when coming to a stop or especially when coming out of one right at 1000 RPMs. Warranty Standard Replace B 0. of the time it's. while driving approximately 65 mph, the contact disengaged the accelerator pedal briefly while switching lanes. Model years 2007-2016 were full-size. The check engine light is not on. 1986 Chevrolet Camaro IROC-Z - Wrecked/Sold :cry: 1998  Jul 4, 2016 It does not do this while in park at the same rpms. The 2012 GMC Acadia has 30 NHTSA complaints for the electrical system at 78,162 miles average. The 2012 GMC Acadia has 8 NHTSA complaints for the vehicle speed control at 54,500 miles average. $21. Engine RPM-- The current engine speed in revolutions per minute (RPM). Transmission Slipping Signs: GMC Acadia. Very hot. In this article, we will review the common symptoms of a bad alternator. I barely made it to the side of the road, traffic GMC Acadia Won’t Accelerate: RPMS Go Up. Clean CARFAX. 2015 GMC Acadia problems. Your engine stalls: When the engine is first started, it will require more fuel in order to idle smoothly until it’s warmed up. Discuss it at Forum View Details. RPM jumped back up to 7000 and above . 3-liter LC9 V8 engine burns high amounts of oil and has other design flaws that could lead to Subject: Tachometer Fluctuation, Shudder Sensation Models: 2012 Buick Enclave 2012 Chevrolet Traverse 2012 GMC Acadia Equipped with Automatic Transmission (RPOs MH6, MY9) Condition/Concern Some customers may comment on either of the following while driving at steady speeds of approximately 64-96 km (40-60 mph) and 1,500 engine RPM 2012 Gmc Acadia Technical Service Bulletins. GMC Buyers Guide -- 2012 GMC Acadia SLE FWD pricing, mpg, engine, transmission. it drops RPMS  2012 GMC Acadia. Once running, your engine can reach temperatures up to 220 degrees Fahrenheit! Mar 26, 2008 Q My '01 Impala with the 3800 engine has 122000 miles. less than 500 miles on it, and noticed the tach needle doin a little fluctuating. The contact owns a 2012 GMC Acadia. I bought the car brand new in November 2011. A quick check of the web turns up that many who own this engine are experiencing troubles all the way up to the engine fragging. 5 N-m] @ 3400 rpm) - Exhaust, double dual with chrome tips- Front wheel drive The most frequent concerns for the GMC Acadia turned to secondary systems. Racing, Performance, Muscle. Also, the radio occasionally made popping noises. gmc acadia 2012 Complaints VEHICLE SPEED CONTROL. 2012 GMC ACADIA DENALI AWD Don’t mess with a sure thing By Steve Purdy TheAutoChannel. Acadia. Compare against other cars. Used 2012 GMC  Dec 23, 2020 Oftentimes, when your RPM fluctuates while accelerating, it's going to be because of an issue with the idle air control valve, or IAC, in your  Apr 22, 2013 Acadia transmission jerking Acadia Car Forums. You may file your own complaint by calling the NHTSA Monday-Friday 8am to 8pm at (888) 327-4236, TTY I have a 1999 996 carrera tiptronic and it has a surge in engine speed between 1500 and 2200 rpms. Select configuration: i SV FWD It runs rough at idle, backfires under load or acceleration, surges when trying to hold at 4000 RPM and park. Ten problems related to power train have been reported for the 2012 GMC Acadia. The contact stated that water seeped into the vehicle through the windshield and damaged the amplifier that controlled the electrical system. Overall Satisfaction Rating. Joined Mar 30, 2016. My wife was complaining that the temp gauge slowly fluctuating above 210 to 250 as she would drive. The vehicle was not diagnosed or repaired. and then i push the ac Detailed specs and features for the Used 2012 GMC Acadia SLT-2 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Their quote is too high though 2009 GMC Truck Acadia V6-3. the technician stated chassis electronic control module internal contamination - gmc recall 14515 - this is a recall on a lot of gm cars and trucks which includes the 2012 gmc acadia but my vin doesn't qualify. The RPM will then drop down to and remain steady at approx 800 rpm whenever there is an extra load on the engine the idle controller adjusts and compensates for the load applied—for example, switching from park to drive mode in an automatic transmission vehicle, or even when you switch on your air conditioning. Should have reset. Here are the symptoms of a timing chain that’s jumped. The temp would cool down the faster she drove, and get hotter the slower she drove. 2,050 Posts. Besides that the truck runs flawlessly. The 305A was standard in 1000–3500 series trucks in 1960-1961 and was dropped in 1962. 6L - Strut Assembly Replacement (Front) - Las Vegas, Nevada Ruben handled everything very professionally. 2012 GMC Acadia 2011 GMC Acadia 2010 GMC Acadia 2009 GMC Acadia Engine, 3. There are 194 complaints filed for the 2012 GMC ACADIA. it drops RPMS from 2500 to 1500  May 19, 2015 Chevrolet Suburan 5. 2012-2017 GMC Acadia with 3. png Save Article Parts Information OEM Part # Price Throttle Body Throttle Body 12616995 $274. The local dealership I went to on the other hand, Thomas GMC of Johnstown PA, was a joke and incompetent. It used to do it around 35-40 MPH but now it does it at any speed even on the freeway. For the last two months, it has began to surge rhythmically at about one-second  Dec 1, 2013 and the rpm would fluctuate when giving it some gas while going "As the owner of a 2010 model year Chevrolet Silverado LD (didn't  RPM Drop While Driving Dec 23, 2020 · When an RPM Fluctuates While have GMC acadia 2008 and it has 200,00 kilometers . Direction. This condition may be due to the harness retainer slipping on the tubing putting pressure on the harness 2012 GMC Acadia Engine Technical Service Bulletins TSB Number: 06-00-89-031D NHTSA Number: 10190503 TSB Date: December 1, 2015 Date Added to File: April 19, 2021 Failing Component: Engine (Pws) Summary: Oem and remanufactured engine and automatic transmission/transaxle identification . the vehicle was taken to the dealer for diagnostic. The RPM gauge is fluctuating up an down when I'm driving down the road, highway, city roads it The contact owns a 2012 GMC Acadia. Vehicle Notes. Is the MAP at fault for my Town and Country's cylinder issues, or is something else going on? Answer: There could be several reasons for a misfire. I am having the same problem with my 2012 GMC Acadia Denali. Check flow at the radiator. There was no warning indicator illuminated. The vehicle was taken to the dealer for diagnostic. 6l 91k Does the idle fluctuate on the RPM gauge at idle or is it steady? Jun 9, 2019 Now with the engine idling, rev it up a little bit. Upon investigation, the technician may find various DTCs set. GMC Acadia 2012, RPM Micro-V™ V-Ribbed Belt by Gates®. RPMs jump and fluctuate the longer I drive it at steady speeds of 55+  Mar 1, 2017 I also notice the RPM's fluctuate between 800-1100 RPM when this happens. Average repair cost is $7,700 at 85,900 miles. Jun 17, 2017 Within the last month my 2012 Acadia has starting having fluctuating RPM's when driving at a constant speed roughly between 50-60 MPH (1500  Dec 26, 2013 I found my symptoms in a post in another forum so I will just paste it below. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. A recent class action lawsuit filed in the U. To see how frequently GMC Acadia problems occur, check out our car reliability stats. This information may be used by NHTSA during the investigation process. 2012 GMC Acadia. 118. Significant vibration in engine at coasting speed down hill. After examining the car the Tech advised us the truck was fine it just need a software update because of the stability track. Don't let the macho-boxy look intimidate you; the Honda Pilot makes a lot Compare 2012 Acadia vs 2012 Veracruz Compare Cars Side by Side Compare prices, trims, specs, options, features and scores of up to five cars, trucks or SUVs that are available in Canada with our free side-by-side car comparison tool. Fuel gauge is inoperative or fluctuates Service Engine Soon/Check Engine light is illuminated These conditions may be intermittent. $11,995. Either because the mechanism isn't working properly (rare but possible) or the clutch is worn (very  Feb 20, 2018 When you're running lots of accessories that draw power, at low rpm, voltage will go up. A torque converter works by exchanging power 2012 GMC Acadia SLT1 Dakota Moyer 817-729-2288 @ 6300 rpm, 270 lb-ft of torque [364. 7L equipped GM pick-up, van, SUV or mini-van. 47". in my experience that motor does not like after market plugs or coils. com 2021 GMC Acadia 2021 GMC Canyon 2012 GMC Acadia V6-3. When I kill it RPM stays locked on 5000- 6000 rpm. the technician stated Preliminary Information Bulletin - #PI0919 - Tachometer Fluctuation, Shudder Sensation - (Feb 27, 2013) - For 2012 GMC Truck Acadia - AWD. 4l 238k 2k per week ::2003 Chevrolet Suburan 5. No further issues for weeks until last Friday when CEL light and “Engine power down” warnings came on while driving in town. The approximate failure mileage was 68,000. He was on time, finished the work on time and explained to me everything. The most recently reported issues are listed below. A Buyer's Guide to the 2012 GMC Yukon XL When When you want a huge vehicle with plenty of luxury inside, you’re probably going to be happiest with the 2012 GMC Yukon XL. A very common problem is when a vehicle jerks when accelerating. 6 liter V6 (the engine used in the Camaro, Saturn Outlook, LaCrosse, Cadillac CTS, and several other cars) is showing premature wear of the timing chain. Low oil pressure will cause the engine to seize up. 3 312k Nivomats kids::::: 1999 Dodge Caravan 3. Noise – A good indication that a timing chain has jumped is going be noise. I notice the volts on the gauge drop from 14. you are using aftermarket plugs in your acadia . 3-liter V8 engine on this full-size SUV isn’t surprising, but its fuel economy Low side pressure is too high (high side pressure is normal) Finally, if you’re wondering why your AC pressure reads too high on the low pressure side, while the high side pressure remains normal, you might be dealing with incorrect cycling of the condenser. Compare 2012 GMC Acadia vs. Asked by acadiadenali12 in Apopka, FL on February 26, 2015. The 2012 GMC Acadia has 31 NHTSA complaints for the power train at 71,241 miles average. On the one hand, fuel consumption will go down, which seems like a good thing. The engine is going to make a metallic sound as the timing chain beats the innards. Discussion Starter · #1 · Jun 17, 2017. I have a 2010 2LT just bought the other day. 99 - $132. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Cleaned the IAC. My Acadia was low miles but a few months out of warranty. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. 60,000 miles. GMC Acadia Transmission Problems. It feels as if the car is shifting/revving but my speed/road conditions remain constant. #23 · Oct 24, 2010. The only belt in the industry specifically designed for high-output and forced induction engines. Ignition Timing Advance -- Degrees of ignition timing (spark) advance for #1 cylinder (not including mechanical advance). If your Acadia won’t accelerate, but the RPM’s go up it’s usually not going to be an engine related issue. While driving approximately 65 mph, the contact disengaged the accelerator pedal briefly while switching lanes. GMC Acadia V6-3. GMC Acadia 2012 PDSF 38 590 $ - 58 240 $ Voir les offres 288 hp @ 6300 rpm. The engine speed is between 450–5,750 RPM. It does this in all gears in the same range. i have hyundai accent 2012 model ,manual gear. Failure Date: 08/25/2021. While driving at a constant speed ie 45mph or 65mph the vehicle hesitates. Took to a dealer and they stated nothing is wrong I have a 2012 GMC Acadia that feels like it is missing when at a constant speed. So, i just got finished changing out the thermostat, and took it for a test drive. One of the most serious issues that can happen to your GMC Sierra ‘s engine is if it ends up with low oil pressure. Answer (1 of 20): If it hunts like that it could be a lot of things but most common would be. All of these GMC Acadia suspension products have been fully tested by our own team, meaning 2012 Gmc Acadia Technical Service Bulletins. If the vehicle idles at 800 RPM, then this would be considered normal in View all. on some various model year vehicles, the throttle-position sensor may cause the engine to run rough, 2011 Gmc Acadia Technical Service Bulletins. Any similar situation and how was it solved? Thanks in advance. When this happens, the tachometer jumps up as A very common problem is when a vehicle jerks when accelerating. OBDII Drive Cycle Test. Dec 12, 2012 · This one is more for a hunting or erratic idle,  Apr 30, 2009 While driving uphill sometimes my Alero'* rpms will pulsate. It seems this has to be an issue with others. I recently bought a brand new 2012 GMC Acadia SLE AWD. Next, service stabilitrack system appears and I almost come to a complete stop, engine running at reduced power appears. The passing of additional oil to the VVT gears is a possibility if the system is not working properly. Subject: Random Tachometer Needle Movement or Engine RPM Increase while Driving at Steady Throttle on Level Road at Approximately 50-55 MPH Models: 2010-2012 Cadillac Escalade Models 2010-2012 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2010-2012 GMC Sierra, Yukon, Yukon XL 2012 Acadia needed a replacement of the number 2 fuel injector in 2015, number 4 in 2016, and at the end of 2017 required all 6 replaced, plus the fuel pump. in GMC. GMC Acadia: Jerks When Accelerating Causes. The 2012 GMC Acadia: better for people than a big SUV, better looking than a minivan. 360 @ 5400 RPM Torque. tl* the contact owns a 2012 gmc acadia. Detailed car specs: 2012 GMC Acadia. It is smooth below and above the range I have listed. chassis electronic control module internal contamination - gmc recall 14515 - this is a recall on a lot of gm cars and trucks which includes the 2012 gmc acadia but my vin doesn't qualify. Transmission Fault and/or Check Engine Light With Code P0716, P0776, P0717, P0777, P2714, P2715, and 292 people have reported this. Keep in mind that AC pressures and center duct temperatures are directly related to ambient temps and relative humidity. GMC Acadia P0506 Causes and Diagnosis. It does not do this while in park at the same rpms. While the code specifically mentions the “Idle Air Control System”, it would be a mistake to just go ahead and replace the idle air control valve without a little due diligence. Not sure what its all about, but its not something I noticed till I read this and it made me look at it. (1) View all. Once you attach your gauges and start your engine, keep RPMs steady at around 1,200 to 1,500 RPM. Hey, similar situation it happened on my GMC Acadia 2012 it was overheating in local but on highway was pretty good. 3 163k Nivomats 2013 GMC Acadia SLT 3. NHTSA ID: 10135171 TSB ID: GCUS-9-1009 14582a - special coverage (2012 model year buick enclave, lacrosse, regal; chevrolet traverse, and gmc acadia vehicles have been removed). However, even if you suspect the gas cap is the culprit, re-tightening Affected vehicles include the 2010-2013 models of the Chevrolet Avalanche, Express 1500, Silverado 1500, Suburban, Tahoe, and Colorado, and the GMC Yukon, Yukon XL, Sierra 1500, Savana 1500, and the Canyon. Recently reported Vehicle Speed Control problems of the 2012 GMC Acadia The Vehicle Speed Control problem The rpm gauge is fluctuating up an down when I'm  Jan 27, 2020 rpm drops - i have GMC acadia 2008 with 200000 Kilometers on it,the problem is with rpm while driving at normal speed 80 or 100 KM/hr  2012 GMC Acadia/Acadia Denali Owner Manual M. The manufacturer was made aware of the failure. 4 stars. One member has posted a graph recording the startup of the Traverse. Allow maximum airflow through the stock manifold system and Intense deep sporty Sound. Joined Dec 4, 2009. Dirty injectors Bad plugs / Coil / Leads / Coil pack Dirty fuel o2 Sensor Throttle position sensor If you are doing your own maintenance run the fuel down to 1/8 tank and go and buy a bottle of che I just got a “Customer Satisfaction Program” letter from GM stating that GM’s 3. Leaks, on the other hand, are problems solved simply by adding Red Angel A/C Stop Acadia. 08 GMC Acadia AWD, the rpm gauge fluctuates a little at idle and shudders a bit when shifting. Sure enough, he said that the low pressure was being sucked down to about 20 PSI and the high-pressure was kicking way up again past 400 PSI. GMC Acadia Forum 216K+ members. The needle seems to constantly shake (maybe more like a shiver) ever so slightly at around those speeds. It has been a really good car for us. com FREE DELIVERY possible on eligible purchases GMC also made a B, C, D and E version of the 305, with the E version producing 165 hp (123 kW) gross at 3600 rpm and 280 lb⋅ft (380 N⋅m) gross torque at 1600 rpm. 2016 GMC Acadia problems. The check engine light is not coming on and there is no codes available. Here is one comment: i am drive ability tech for gm gmc/buick dealership. 3 stars. The tac and engine speed goes up and down, in a steady rhytm. 4. I know this is hard to explain, but there are no check engine lights. Hope this helps if your having a small transmission problem try this. General Motors' number The range of GMC Acadia suspension kits you'll find on our digital shelves includes the highest rated products from names you can depend on when it comes to suspension, like Daystar, Air Lift, Hellwig, ReadyLIFT, Skyjacker, Rancho and Energy Suspension. At the same time I noticed my oi This time, I revved the car up to about 1,500 to 2,000 RPM (since the Civic seems to idle at around 500 rpm). 2. The 2012 are know different than my 2011. Your check engine light is on: If the engine’s computer detects a problem with the coolant temperature sensor, or its circuit, it will turn on the check engine light. If your readings are outside the typical pressure/temperature range, see below. 260 hp @ 6000 rpm. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating specs. 9hr, about $90. When this symptom is ignored, it can cause premature wearing out of the engine. About a month ago it started missing/shuttering around 20 mph and 60 mph while around 1600-1800 RPM. RPM acting crazy. The RPM gauge is fluctuating up an down when I'm driving down the road, highway, city roads it 2007 - 2012 GMC Acadia 2007 - 2010 Saturn Outlook • Fuel gauge is inoperative or fluctuates • Service Engine Soon/Check Engine light is illuminated The contact owns a 2012 GMC Acadia. We haven't really had to do much to this car except typical maintenance over the years. While driving at approximately 25 mph, the traction control and the stability trac warning lights illuminated and the vehicle stalled. But cruising on the highway, with lights and A/C  Jul 27, 2018 I know CVT are supposed to fluctuate a bit but this huge RPM drop . This bulletin is found in the Acadia, Enclave, Traverse (VIN R/V) Service Manual. I have a 2012 GMC Acadia. 6V (Which I think is the normal running volts?) down to maybe 12V then back up to 14. I bought a 2012 GMC Sierra 1500 4×4 got in it this morning check engine light came on and the oil pressure jumped to 80 psi. Just like other automakers, GMC’s cars can suffer some serious issues that’ll need to be repaired at a hefty cost. I use Mobile 1 5W-30 Full Syn and Mobile 1 filter. I barely made it to the side of the road, traffic RPM fluctuation, misfire and vibration at gear shift Have a 2012 Traverse LTZ with 108k miles. 3 Flex 443k original engine Buy Engine Timing Chain Kit w/Chain Guide Tensioner Sprocket For Cadillac CTS SRX STS GMC Acadia Chevy Equinox Malibu Traverse Buick Allure Enclave LaCrosse 2. I took it in to a mechanic and nothing  Oct 9, 2019 If you've ever had your Chevy Silverado or GMC Sierra suddenly lose power, you may be wondering exactly what is going on with your truck. DID YOU KNOW? A supercharger is, for all intents and purposes, an air compressor designed to force large amounts of air through your GMC Acadia engine. 6L save-icon. 2007 2008 2009 2010 2011 2012 2013 2014 Chevy traverse GMC Acadia Saturn Outlook trying The 2012 GMC Acadia has 8 NHTSA complaints for the vehicle speed control at 54,500 miles average. The design is to enable the vehicle to grind to a halt, with the motor running. 6L: Service type Transmission Position Sensor (Switch) The oil pressure gauge will fluctuate slightly with changes in engine RPM's, but GMC Acadia: Service StabiliTrak Causes. Jun 13 2018. Complaint Number: 10617208 Incident Date: June 20, 2012 Date Added to File: July 29, 2014 Description of the Complaint: The contact owns a 2012 GMC acadia. If I let off the gas it seems to quit. The gas milage is horrible and the way the transmissions shifts is a little unusal, but todate, I have had no problems. Also, the slight variation of RPM whille driving is normal 1 Vehicle Speed Control problem of the 2012 GMC Acadia. The 2021 GMC Acadia receives a few minor changes and updates, and marks the fifth model year of the second-generation Acadia. I am only owner purchased new 0 miles ayahuasca 2012. I have a 2012 acadia 130,000 miles. Joined Feb 8, 2010. 6L V6 SIDI 6-Speed Automatic Electronic with Overdrive FWD. What the AC gauge pressures mean During the summer of 2011 my husband and I decided to purchase the Acadia; in January (2012) we notice the transmission slipping, my husband took the truck to GMC for service. ·. GM is offering to “change Detailed car specs: 2012 GMC Sierra. DTCs P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0116, P0117, P0118, P0128, P0335, or P0336 are not set. com Michigan Bureau Three of GM’s most successful products are the trio of full-size, three-row 68,000 miles. In Brief . Select 2011 GMC Acadia TSBs 181 Acadia Technical Service Bulletins. 2 N-m] @ 4900 rpm) a bad diode, bad voltage regulator, worn brushes, bearings going out or get seized. Hi, I just started having some voltage fluctuations (according to to Volt gauge). This truck has its oil changed every 3000 miles and checked regularly. Yours has an electronic throttle body. bought our gmc acadia dec. Once at bottom of hill, lights all went off, including CEL. (Page 1 of 2) Car make some vibration and loss power at between 2000 and 2700 RPM, when I make 2012 GMC Acadia Denali front wheel drive Most vehicles max out at between 6000-7000 RPM. Below, you’ll find some typical issues that cause P0014. started with just a dead battery upon further investigation found that the wiring harness was submerged in water, causing battery to short out, replaced the battery and fixed the apparent point of The recall began on April 10, 2014. If the ECM is reading high vacuum, it assumes the engine load is low, so it cuts fuel injection and retards spark timing. 5 N-m] @ 3400 rpm) Transmission, 6-speed automatic The engine speed is above 800 RPM. I have a 2006 Ford Taurus. I just hit the 30k mark and this probably started approx 3 weeks ago. I am noticing that even though the vehicle is the highest model type, that it is very poorly made. 5 stars. If i mash on the gas the problem goes away untill i let my foot off to go back to a crusing acceleration. @ 6300 rpm, 270 lb-ft of torque Hey, similar situation it happened on my GMC Acadia 2012 it was overheating in local but on highway was pretty good. The GMC Acadia is a mid-size SUV. Sometimes it happens. The class action alleges that GM knew of these defects, and corrected the issues for 2014 model vehicles. 0 115k brother Gone but not forgotten: 2003 Caravan 3. 2012 GMC Acadia Denali AWD 4dr features and specs at Car and Driver. #15 · Feb 12, 2010. Here are the most common symptoms that one has started to slip: Higher RPM Than Usual– When the transmission slips, it is not transferring all the energy from your Acadia’s engine to the rear wheels. 6V. 34%. 2011 GMC Acadia. 2019 GMC Acadia SLT-1 3. However, if too little fuel is consumed, the engine may lack power for acceleration and passing. The signal from the coolant temperature On the GMC I believe you pull the HVAC /ECAs fuse under the hood for 1 minute. Your path: TSB Home >> 2012 >> 2012 Gmc >> 2012 Gmc Acadia The following TSB(s) may apply to your 2012 Gmc Acadia. If your GMC Acadia is jerking when you press the gas, there are a few common issues that can cause this to happen. I perform all regular maintenance myself. 90 Labor Information Skill Level Mfg. 128,539 mi 3. However there is not - Answered by a verified GMC Mechanic We use cookies to give you the best possible experience on our website. As the world’s leading manufacturer of lift supports, Sachs Restores the original opening and closing speeds of your hood, hatch or trunk Easy-to-install. I checked the oil when I got to work just a few min’s later and the oil was 2 quarts low. If you see your car misfiring,  Jan 27, 2020 A temperature or coolant gauge rarely fluctuates. Driving at 55mph, suddenly the traction control blinks on & off, the vehicle starts skipping. Length: 94. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. 2012 GMC Acadia AWD 4dr SLE. 6l 91k 2006 Town & Country 3. Information redacted pursuant to the freedom of information act (foia), 5 u. I have a 2012 with ~92K miles on it. No complaints with this car. This very phenomenon manifests itself in the rough idling of the engine. Find specifications for every 2012 GMC Sierra: gas mileage, engine, performance, warranty, equipment and more. Park on an incline. Turn the heater on at high speed. Just took my vehicle to the dealer and everything was ok no leaks. The contact owns a 2012 GMC Terrain. Our resident mechanical engineer tells us one of the possible causes of this issue. 552(b)(6). The 2012 GMC Acadia has 16 NHTSA complaints for the fuel/propulsion system at 58,256 miles average. Bad thing is my SES light isn't coming on so to the dealer nothing is wrong. the gm plugs come pregapped . Detailed specs and features for the Used 2012 GMC Acadia SLT-1 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Performance Decrease – The engine timing is going to be affected when the timing 2013 Scion xB 2. What are common reasons my GMC Acadia has a rough idle? since 1 year rpm fluctuations on cold start, clean TB, mass airflow, . You don't need mega high RPMs. These gas-charged lift supports make it easy and safe to raise and lower heavy hoods, rear hatches and tailgates by hand. S. For used vehicle shoppers, the 2012 GMC Acadia is a great choice due to the low number of concerns, and the relatively low severity of problem. Discussion Starter · #1 · Apr 29, 2017. So more was taken out until the high pressure would only be about 325 PSI at 1,500 RPM. 2012 Chevrolet Traverse. 6L V6 Engine. Without this data it’ll turn GM customer service actually helped me out quite a bit financially. 2012 GMC Acadia 2010 GMC Acadia 2009 GMC Acadia 2008 GMC Acadia Engine, 3. It acts like a dirty or clogged fuel filter or a slip in the tranny. It currently has 500kms on it. Rev the engine and hold for a few seconds. Here’s a look at some of the most common problems that the GMC Acadia has. When the oil pressure light on, it should be assumed that the engine locking up is imminent. Average repair cost is $5,000 at 124,200 miles. The ignition voltage is at least 6 V. I have a 2012 Buick Enclave with 94Kmiles. Bronco EV Forum NEW! 20+ members. 7 kW] @ 6300 rpm, 270 lb-ft of torque [364. I would recommend looking at the 2013 Acadia, As the interior has been upgraded and the software that controls the shifting of the transmission has been changed. The 2012 Land Rover LR4 is a burly off-roader with a luxurious, high 2012 GMC Acadia vs 2012 Honda Pilot. Select configuration: i SV Compare 2012 Acadia vs 2012 Durango Compare Cars Side by Side Compare prices, trims, specs, options, features and scores of up to five cars, trucks or SUVs that are available in Canada with our free side-by-side car comparison tool. Remove the radiator cap. Vehicle Sub Model Engine; 2012 GMC Acadia: Base : 3. 2012 2013 2014 I understand in the midwest there is temp fluctuations, but the vehicles should be designed to compensate for that" (2015 GMC Acadia Denali 3. The voltmeter may fluctuate. GMC Sierra Low Oil Pressure: Diagnosis and Causes. kindly suggest what is the remedy for this problem. Lack of Power. I have a 2006 GMC caynon. Chevrolet owners may contact General Motors at 1-800-222-1020, Buick owners at 1-800-521-7300, and GMC owners at 1-800-462-8782. 0L Yeah my RPM's fluctuate also, you can watch the tach dance from 500 RPM then shoot up to 700 RPM and back and forth. 9 As you can see, it lists for $275 and labor is 0. Emission Control System Inspect. These include misfiring, fuel delivery issues, the catalytic converter, and more. 2021 GMC Acadia. since then it has been back to the dealership repeatedly for seemingly linked problems. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. 380 @ 4200 RPM 2012 GMC Sierra 2500HD Crew Cab SLE 4WD Specs powered by JDPower. Yes there have been a lot of recalls and a few minor things happen. To do this something needs to slip, and that is the torque converter. VVT adjusts the camshafts position at different RPM’s and engine loads to maximize the operating efficiency of the motor. 49: 2020 GMC Acadia L4-2. The torque converter is a coupling between the motor and transmission of the vehicle. 2012 Buick Enclave vs. I thought it could be dirty injectors so I ran a bottle of sea-foam. Find specifications for every 2012 GMC Acadia: gas mileage, engine, performance, warranty, equipment and more. Your misfire is located on the 1 and 4 cylinders; this can make it easier to locate the 2. TSB Number: 19NA256 NHTSA Number The first and most telling symptom of a failing TPS is an idle that rises and falls sporadically or maintains a very high or low RPM. 6-L V6) Find the engine specs, MPG, transmission, wheels, weight, performance and more for the 2012 GMC Sierra 1500 Extended Cab SLT 4WD. This is a clear dip in RPM about 15 seconds or so into the warm up. Intake pipe made by light weight T-304 aluminum w/ chrome polished. This condition can be extreme enough to cause stalling or to cause the tires to chirp when the transmission is engaged. 5 N-m] @ 3400 rpm) Transmission, 6-speed automatic Many GMC Acadia supercharger kits are also 50-state emissions legal, meaning that you can sport that distinctive blower whine without being worried about getting popped by the po-po. 2012 GMC Acadia Fuel Gauge Technical Service Bulletins TSB Number: PIT3046G NHTSA Number: 10114443 TSB Date: February 27, 2016 Date Added to File: August 15, 2017 2012 GMC Acadia Engine Technical Service Bulletins TSB Number: 06-00-89-031D NHTSA Number: 10190503 TSB Date: December 1, 2015 Date Added to File: April 19, 2021 Failing Component: Engine (Pws) Summary: Oem and remanufactured engine and automatic transmission/transaxle identification . First thought GMC Acadia, GMC Canyon, GMC Sierra 1500 GMC Savana GMC Yukon Models Saturn VUE, Saturn Outlook (’09 Only) Hummer H2, H3, H3T (’08-09) 1 20877116 Module, Fuel Pump Flow Control 2010-2012 Buick Enclave Cadillac CTS (VIN D) Cadillac Escalade Models Chevrolet Avalanche Chevrolet Colorado Chevrolet Impala Chevrolet Tahoe Chevrolet Suburban The 2012 GMC Acadia has 3 problems reported for shuddering, vibrating, revving. just had to change coils and plugs on a 10 acadia thursday due to a misfire underload at highway speed and the owner Car problem (s) with the 2012 GMC ACADIA. 3L, 5. This evening I accidentally left the key in "on" position and door open with dome light on & headlights on automatic. Compare 2013 GMC Acadia vs. But this has been the only main problem. What complicates getting to the bottom of what's causing these two codes to pop up, is that they don't accuse one specific component as being bad. Turn off the key the start it up. Couple. A slipping transmission is pretty easy to recognize. Specially-engineered to deliver Compare the GMC Acadia Limited, Hyundai Santa Fe Sport, and Mazda CX-7 side by side to see differences in performance, pricing, features and more 2012 Mazda CX-7. District Court in Ohio claims General Motors ‘ 5. 2011 had no issues till jan 2012. Somehow, the power that your engine is creating is not making it to the rear wheels. 12-31-09 06:42 AM - Post# 1833495. 2012-2017 Buick Enclave with 3. Within the last month my 2012 Acadia has starting having fluctuating RPM's when driving at a constant speed roughly between 50-60 MPH (1500 RPMs +- 100 RPMs). 0L 3. 2012 GMC Acadia V6-3. The GMC Acadia crossover utility vehicle combines the smooth ride and responsive handling of a car with the cargo capability and high seating position of a traditional truck-based GMC Acadia 2012, Liftgate Lift Support by Sachs®. This is dangerous and GMC will not help. with carburator cleaner and it done ok for about 35 miles then. First thought 2012 Acadia Denali “Traction Control Off” warning light came on along with check engine light. Also,the AC Shut off light up on dashboard when the ac was working. 8 Touring 327k Nivomats, 2nd engine, 2nd trans kids 2015 Town & Country, 79k Mom ::::2003 Grand Caravan 3. suddenly the rpms drop from 2000 to 1500 with jerks.

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