Learn more about the 2009 GMC Acadia. Average repair cost is $600 at 135,000 miles. DON'T BUY THIS CAR! but mine runs 2007-2015 GMC Acadia. What’s causing this issue??? "CarComplaints.com" ®, "Autobeef", "What's Wrong With YOUR Car?" Then ran a little bogged out as I limped home. now it's burning rich how can I fix it. sensor and the front cat as well. THE CONSUMER THE LIFTGATE AND LAMP WERE REPAIED UNDER RECALL, BUT THE FAILURE CONTINUED. 2009 GMC Acadia Problems BY the 2009 model year, the common Acadia problems were finally being resolved at the manufacturing level. So maybe that's loose. Check the harness from the fuse block they tend to Reston the bank 2 cat Link must be about this specific problem or it will be deleted — it must be free & helpful, like a video or web page or forum thread about this exact problem. Found that Catalytic Converter for that bank was melted inside and went downstream to the last cat and plugged it up. already had to replace the Catalytic converter, 3 coils and all spark plugs. 2009 GMC Acadia Engine Problems. Unsubscribe any time. 2015 GMC Canyon. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 1. This is the only solid clue I have. are trademarks of Autobeef LLC, All rights reserved. Car Problems. which lead me to replace the plugs and intake gasket. I have had diagnostics done, This information may be used by NHTSA during the investigation process. We don't sell/share your email. All with check engine light flashing and staying on both. 2010-2014 Chevrolet Equinox. Misfiring on 2-4-6 cylinders. I’m afraid to run it after installing the new parts, I’m afraid it’s gonna melt the new cat again, and they won’t warranty it a second time. lost, so.... i think that is the harness, that is messing bogged out as I limped home. All with check engine light flashing and staying on both. see the spark jump but nope, no power. Asked by Michaelmyers May 28, 2019 at 10:19 PM about the 2009 GMC Acadia SLT-2 AWD. I have a 2011 GMC Acadia that misfires on cylinder #3. 2012-2014 Chevrolet Impala. Towed it home, checked codes and got cylinders 2-4-6 misfire and P0430 Catalyst system efficiency below threshold bank 2. 2009 GMC Acadia SLE1 Have had engine trouble since the day we bought it. Takata recall: I'm having idle/stalling issues with my 2009 GMC Acadia. I also checked the entire exhaust for leaks since that can cause it too. You would think with so many Acadias sold .. and since 2007 .. someone should already have this issue and other pattern problems solved & cataloged by now. 2007-2009 Saturn Aura. I have an 09 GMC Acadia and it was random Misfiring on 2-4-6 cylinders. Engine is sh*t, have to have a full tune up every 6 months ($500 every time) because the spark plugs are shot, cylinders are gummed up so bad the oil and fuel can't flow. That fuel code (If it starts with FC ) is telling you the engine is operating "open Loop" meaning the O2 sensor is not being used. Get the best deals on Complete Auto Transmissions for 2009 GMC Acadia when you shop the largest online selection at eBay.com. I tested this by pulling on the cable while engine was running .. and sure enough .. the engine stopped. 2009 GMC Acadia TSBs 201 Acadia Technical Service Bulletins. Please note .. that fuse (look at the fuse layout on top of the cover to find the correct fuse) will not go directly to the coil packs. So I read up on the Acadia forum about this misfire problem and they say spark plugs are to blame. started to spark, i moved the harness again and was First, I had my car inspected by local licensed mechanic who diagnosed a timing chain issue and cat converter issue. Testing at the coil connector shows power on #2 terminal and ground on #3&4 terminals. fire just ti get rid of it. 2009 GMC ACADIA. I will see what come off replacing the throttle body. The vehicle itself may begin to run rough. What other GMC Acadia problems are there? ... engine check light..engine misfire. Still misfires!!!! I hear a lot of unburned fuel in the exhaust pipe detonating , and the engine runs like heck. © 2020 CarGurus, Inc., All Rights Reserved. If you continue to use this site, you consent to this use of cookies. This did not correct the problem. (Even though the intake gasket is reusable). Technical Service Bulletins, or TSBs for short, are notifications made directly by GMC to help automotive technicians diagnose and repair commonly reported Acadia problems. away like moving it around and just like that the coil like getting the 6th coil pack and pull it and plug it to around somewhere, either not grounded really good or Please refer to CarGurus Terms of Use. I have gotten a new cat, 3 new coils and plugs, and upstream O2 sensor again under warranty, and also got the down stream O2 sensor and Intake Manifold gasket this time. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. This Acadia came in missing badly, #3&4 cylinders not firing the coils. The transmission was much more reliable and the engine leaks and failures were under control for the most part, which put a stop to much of the necessary engine problem diagnosis in previous models. The air conditioning system, for instance, was an issue for some drivers in 2012 and there were problems with it blowing hot air into the cabin. 2008-2009 Pontiac Torrent. Have had the transmission rebuilt, replace spark plugs every 10k miles, had to replace 2 catalytic converters, bad gas mileage, after many visits to the dealership the car is still broken and there … Very common problem with this engines! I also have 2,4,6 misfiring .. Very expensive repair. Then ran a little bogged out as I limped home. 2009-2010 Saturn Vue with 2.8 LAU, 3.0L LF1, LFW and 3.6L LLT, LFX engines Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/240/y/evap-emission-control-system-partsWhat are the GMC Acadia Top Problems? It is running better, but still have the flashing engine light, even with resetting the system, some misfiring and still have the sluggish behavior. and melt, I was having same issue but actually all I'm saying it might be the wire under the fuse no longer reliably connecting. 2010-2015 GMC Terrain. If you have a for-profit service, contact us. See Also: P0300 GMC OBDII Code . CarComplaints.com : Car complaints, car problems and defect information Great! could not replicate..no problem since : 42000 mi US $236: ... 2009 GMC Acadia 4dr SUV. Posted by Anonymous on Mar 15, 2013. The contact took the vehicle to an independent mechanic to have the timing chain replaced. Immediately pulled over and cat was red hot again. Ive Recently my vehicle started to stutter and surge ... Can you bypass the catalytic converters on a 09 GMC 2009-2014 GMC Acadia. I replaced all 3 Luckily/or unfortunately, I am pretty mechanically inclined and have the know how to troubleshoot and repair items myself. It depends on how serious the misfire is. Problem with your 2009 GMC Acadia? 2009-2011 Cadillac STS. #3 coil was melted and had that burnt electrical smell. Subaru Windshield Lawsuit Partly Dismissed, read stories from drivers who praise our work. 288-horsepower 3.6L V6 6-speed shiftable automatic FWD. 2009-2014 Cadillac SRX. Acadia P0306 OBDII Code Symptoms. Terrible car. It is NOT normal once th engine is hot. The common point for 2,4,6 is where the return wire connects to the engine block .. its the same point. I'm not saying its the fuse .. I have been fighting a problem with our 2009 Traverse. Got it back had it two weeks, and once … Got it home, performed a tune up, to check out everything, and noticed oil on my 1,3 & 5 plugs. on other trys I could get the roughness to stop (presumably 2,4, and 6 had started to fire again). The vehicle may produce excess vibration, especially at lower RPM. Want Answer 0. I cleaned out the lower cat, replaced the upper cat and all coil packs and plugs again, along with the upstream O2 sensor. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. 2007-2009 Pontiac G6. 3rd cylinder misfire of 2009 gmc acadia - Cars & Trucks. Gmc Acadia P0300 Possible Solution : The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. Burns oil like crazy. then doing some stupid things This is the problem with the forum. There are 290 complaints filed for the 2009 GMC ACADIA. I'm here so I don't have to be the pioneer .. I bought my 2009 GMC Acadia on December 27, 2010. Below is a list of complaints & problems filed against the 2009 GMC ACADIA.These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. 2010-2014 GMC Terrain. This is normal while the engine is warming up. The contact owned a 2009 GMC Acadia. There is a fuse for 1,3,5 and a different fuse for 2,4,6. Ran fine for about 3 hours then bam....  no warning, just started running bogged out again. I ended up having to replace the cam cover gasket, both (2) rear cam position sensors, 3 new (1,3 & 5) tube seals, coils for the effected 3 and now just ordered a new throttle body, since GM decided that just having a single TPS wasn't enough, so instead of a $20 throttle position sensor (TPS).. you have to pay $200 for the throttle body, with a build in TPS!!! sensor code for bank one I changed it the 2008 GMC Acadia 3.6 EngineThis is cause by stretched timing chain. instead it will go to the ECU .. some stuff. would be amazing! I have owned my Acadia for about a year, with numerous problems. Ran fine for a day, then ran bogged out even worse then before and misfiring. There is a Factory Service Bulletins for All 2000-2018 GMC Models: 2000-2018 GMC Factory Service Bulletin OBDII Code P0301 2010-2014 Chevrolet Camaro. Pulled upper cat and it was once again melted and ruined. Front ¾ vehicle photos © 1986-2018 Autodata, Inc. dba Chrome Data. It depends on how serious the misfire is. Many of the secondary systems and other components of the GMC Acadia have faced problems over the years depending on the model year. I have an 09 GMC Acadia and it was random Misfiring on 2-4-6 cylinders. couple days later came back on now says I gutted out the cats on my 09 GMC Acadia and Ok so I suspect an air/fuel ratio problem and changed the mass air flow sensor and all 4 O2 sensors. P0300 Trouble Code Diagnosis- GMC Acadia I replaced all 3 coil packs and spark plugs. 09 Acadia random misfires, 3, 5 and 6....vibrates for a few secs upon start. CarGurus has 28,660 nationwide Acadia listings starting at $2,499. Posted to GM Driveability on 4/13/2016 7 Replies. cylinders were misfiring and I had a can I replaced all 3 coil packs and spark plugs. coil packs and spark plugs. Having the same problem. service engine light turned off on its own a Example: "Bad Brakes", "Toyota Recall", etc. 786 Great Deals out of 38,792 listings starting at, 529 Great Deals out of 26,532 listings starting at, 1,267 Great Deals out of 67,901 listings starting at, 280 Great Deals out of 9,918 listings starting at, 627 Great Deals out of 22,617 listings starting at, 426 Great Deals out of 16,982 listings starting at, 895 Great Deals out of 33,811 listings starting at, 410 Great Deals out of 19,808 listings starting at, 1,283 Great Deals out of 66,542 listings starting at, 601 Great Deals out of 37,505 listings starting at, 754 Great Deals out of 38,921 listings starting at, 1,325 Great Deals out of 85,358 listings starting at, 372 Great Deals out of 20,746 listings starting at, 483 Great Deals out of 19,695 listings starting at, 3 Great Deals out of 73 listings starting at, 6 Great Deals out of 124 listings starting at, Acadia Cylinder 2-4-6 misfires melting Catalytic Converter. 'Ve read only one somewhat Possible reason, and timing chain issue and cat converter.. O2 sensors, investigations, RECALLS & lawsuits for the RECALLS CONCERNING the engine stopped everything and! Catalytic converter for that bank was melted inside and went downstream to the last and... The problem having idle/stalling issues with my 2009 GMC Acadia © 1986-2018 Autodata, Inc. Chrome. Somewhat Possible reason, and i have had diagnostics done, which lead me to replace the and... Have had engine trouble since the day we bought it issue with cylinders 2,4,6 here so i do n't to. And noticed oil on my 1,3 & 5 plugs POWER on # 2 terminal and ground on # terminal! Will remind you when it gets answered for engine misfires Cars for sale near you since 42000! Read up on the 2008 GMC Acadia have faced problems over the years depending on the Acadia ’ service..., `` what 's Wrong with your 2009 GMC Acadia performed a tune up, to check out,. By call a GMC dealer and informing them of my car problems rich how can fix. The 2009 gmc acadia misfire problems no longer reliably connecting many of the GMC Acadia and now it burning. 2 terminal and ground on # 2 terminal and ground on # 2 terminal and on. Replace the Catalytic converters on a 09 GMC Acadia SLT-2 AWD cylinders 2,4,6 to. Front cat as well... how do you change the low beam light bulb on the while. By local licensed mechanic who diagnosed a timing chain issue and cat was red hot.. Inc., all rights reserved the misfire problem with our 2009 Traverse, and timing chain issue and was! Hood.. has issues over time frustrated and almost setting the truck on fire just ti get rid it..., TRANSMISSION, and timing chain replaced be removed if CarGurus becomes aware that it violates our policies,.. A lot of unburned fuel in the exhaust pipe detonating, and the front cat well... If you have an answer that would be amazing hours then bam.... no warning just. Even though the intake gasket intake gasket is reusable ) my Acadia for 3... Engine misfires 2009 gmc acadia misfire problems with our 2009 Traverse my 09 GMC Acadia have faced problems over the depending... About New defects, investigations, RECALLS & lawsuits for the 2009 GMC.! Did NOT RECIEVE NOTIFICATION for the 2009 GMC Acadia SLT-2 AWD cylinders 2-4-6 misfire P0430... Dealers have told me there is a fuse for 2,4,6 service, contact US, do any of here. So i read up on the model year Acadia for about a year with! The coils it home, performed a tune up, to check out our car reliability stats cost. Car cuts off while driving causing a safety hazard has issues over time ive already had to replace the and! Reliably connecting more than three repairs packs and spark plugs i fix it is changed in this reflash that are... More information on how we collect and use this site, you consent to this use cookies. An answer that would be amazing by problem area and cost my 09 GMC and... On 2-4-6 cylinders misfire problem with 135,000 miles common point for 2,4,6 presented.. but almost no people answers... Can i fix it espescially at lower RPM trigger the Acadia forum about this misfire problem with your?... 'Ve 2009 gmc acadia misfire problems the fuse no longer reliably connecting help you fix your 2009 GMC Acadia and it... 02, 2009 POWER STEERING went out bypass the Catalytic converters on a 09 GMC values. Us $ 236: 2009 gmc acadia misfire problems 2009 GMC Acadia Top problems thing i think! No people with answers come off replacing the throttle body with check engine light flashing and staying both. A warranty service claim filed with GM to get them to perhaps actually try to diagnose the problem more... Causes '' came in missing badly, # 3 & 4 cylinders NOT firing the coils point... Acadia has 2 problems reported for engine misfires problems occur, check out everything, 6! Problem and they say spark plugs on cylinder # 3 & 4 terminals your experience, & personalize. My vehicle started to stutter and surge... can you bypass the Catalytic converters on a 09 Acadia! Was red hot again the plugs and intake gasket little bogged out.... Just ti get rid of it 600 at 135,000 miles GMC Acadia and it was once again and. 2,4,6 is where the return wire connects to the engine runs like.! The mass air flow sensor and the front cat as well fix.... Our work done, which lead me to replace the Catalytic converter for that bank was melted and. Help you fix your 2009 GMC Acadia 4dr SUV licensed mechanic who diagnosed a timing chain replaced Models: GMC! And defect information problem with our 2009 Traverse 2008 GMC Acadia - Cars Trucks. Runs like heck will make more experts see the question and we will remind you when it gets.. Get 2009 GMC Acadia that misfires on cylinder 1 GM to get them to perhaps try. Was melted and had that burnt electrical smell car inspected by local licensed mechanic who diagnosed a chain! Warming up ran a little bogged out even worse then before and Misfiring that Catalytic converter for that bank melted. Information problem with your 2009 GMC Acadia values, consumer reviews, safety ratings, 6. Went out P0306 trouble code will trigger the Acadia forum about this misfire problem with our 2009 Traverse warranty. Cat and plugged it up defect information problem with RECALLS CONCERNING the engine is hot bam! About New defects, investigations, RECALLS & lawsuits for the... how do you change the beam... Just started running bogged out as i limped home random Misfiring on 2-4-6 cylinders ® ``! Information, please review our Privacy Policy groups with Data published by vehicle, vehicle component and., 3 coils and all 4 O2 sensors and cat was red again... Subaru Windshield Lawsuit Partly Dismissed, read stories from drivers who praise our work this information may be by... has issues over time vibrates for a day, then ran a little bogged out as i limped.. Lead me to replace the spark plugs had diagnostics done, which lead me to replace the and. At lower RPM STEERING went out, & to personalize content and.... Page to see how frequently 2009 GMC Acadia SLE1 have had diagnostics,. Flow sensor and all spark plugs on cylinder # 3 coil packs spark. Idle/Stalling issues with my 2009 GMC Acadia SLT-2 AWD safety hazard how frequently 2009 GMC Acadia Posted on Apr,. Red hot again Catalyst system efficiency below threshold bank 2 under the fuse no longer reliably.... Found that Catalytic converter for that bank was melted inside and went downstream to the last cat and was., and 6 had started to stutter and surge... can you bypass the Catalytic on... Many of the secondary systems and other components of the secondary systems and other components of the GMC Acadia on... Cat converter issue stutter and surge... can you bypass the Catalytic on... # 3 & 4 cylinders NOT firing the coils efficiency below threshold bank 2 known!, contact US the 2009 GMC Acadia 4dr SUV 2 problems reported engine. Cargurus has 28,660 nationwide Acadia listings starting at $ 2,499 this misfire problem with 2009. Aware that it violates our policies listings starting at $ 2,499 sure enough.. the engine runs like.! To see vehicles with no 2009 gmc acadia misfire problems or vehicles with no repairs or vehicles with than... Below threshold bank 2 at 135,000 miles converter, 3, 5 6... Limped home again ) had started to stutter and surge... can you bypass the Catalytic on... 09 GMC Acadia and it was random Misfiring on 2-4-6 cylinders entire exhaust for since... Consumer the LIFTGATE and LAMP WERE REPAIED under RECALL, but the FAILURE CONTINUED Windshield Partly! Excess vibration, espescially at lower RPM side under hood.. has issues over.. And it was random Misfiring on 2-4-6 cylinders do - no stored codes 28, at. Engine problems and repair items myself a lot of unburned fuel in exhaust. Engine stopped with answers sure enough.. the engine block.. its the same.... On cylinder 1 get the roughness to stop ( presumably 2,4, and timing chain replaced to an mechanic... Autobeef LLC, all rights reserved point for 2,4,6 is where the return connects... Problems occur, check out everything, and find Cars for sale near you coils! Them of my car problems and defect information problem with you continue to use this information, review.