Just last night the girlfriend took the car down the road and it stalled and gave a quick CEL and then it went away. Engine Stalling Though this was not a common issue as the oil consumption, it still prevails as a 2012 GMC Terrain problem. GMC Terrain Stalling Problem. Engine Stalling Though this was not a common issue as the oil consumption, it still prevails as a 2012 GMC Terrain problem. Start by taking a look at the codes, if the check engine light is on, and work from there. While nice and roomy inside, the Terrain is less efficient than other five-passenger SUVs, but burns as much gas as larger, seven-passenger models. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check engine light is not on, its not throwing any codes and its stalling while driving and coming to a stop Mechanics Assistant: Are you fixing your Terrain yourself?. 8 Crankcase (pcv) problem of the 2017 GMC Terrain Failure Date: 12/23/2022 Car died out of nowhere. The 2011 GMC Terrain has a high number of overall problems. The most common fix for a 2012 GMC Terrain stalling issue is to replace the engine throttle body and clean the fuel injectors. At low idle or when backing up and accelerating vehicle the engine stalls. Previously had to have the rear main seal replaced, under warranty , around 50,000 miles. Yes, GM is aware of it and there are several threads dealing with it here and most owners have had good results with extended warranty GM has offered for this. VVT adjusts the position of the. 4 eco tech motor Auto Mechanic: eric remington ,. Mechanics Assistant: Are you fixing your Terrain yourself? What have you tried so far?. Stalling at low speed is one of the symptoms that has appeared on the two main threads: Issues and Noisy Startup. GMC Terrain has been stalling when stopped an>My 2010 GMC Terrain has been stalling when stopped an. 2012 GMC Terrain Stalls At Low Idle: 4 Complaints. This can also cause clogging in the variable valve timing solenoid system, thus also clogging the chain and the gear. Here are some of the more common causes of an engine timing problem: VVT Problem – Many modern engines are equipped with Variable Valve Timing. Car stalled-out a couple of weeks ago, while backing-out of a parking spot. The 2015 GMC Terrain had some noticeable issues that could lead to significant expenses for the owner. Stalls At Low Idle 2012 GMC Terrain 9. ago This car/truck/whatever you want to call it doesnt have an Idle Air Control valve. Should you decide to try to address the code yourself, it’s a good idea to have the factory repair information on hand. Also please check out the statistics and reliability analysis of GMC Terrain based on all problems reported for the Terrain. GM cant fix and cant get to. Stalling at low speed is one of the symptoms that has appeared on the two main threads: Issues and Noisy Startup. 1 Engine Shut Off Without Warning problem of the 2012 GMC Terrain Failure Date: 01/21/2021 Vehicle began to use excessive amount of oil and idel up and down and sometimes even shuts down. Answer. Stalls At Low Idle 2012 GMC Terrain 9. When it comes to fixing an OBD-II trouble code, there are no “magic bullet” fixes. 30 Minute Fix Terrain or Equinox Stalling Issue P0010. 36K views 2 years ago GMC Terrain is known for sputtering and stalling, this will fix it. This video will show you how to fix p0010 stalling issue check engine on equinox or terrain in 30 minutes. Also, GM has since redesigned the 2. Solving the Stalling Problem for Your 2012 GMC Terrain. The GM technical bulletin 17-NA-098 for the 2010-2012 Chevrolet Equinox/GMC Terrain with a 2. Ive heard that those terrains have a stalling at intersection problem. Sounds like a diesel engine starting. Check Engine Light Blinks While Driving 1. The contact stated that while driving at various speeds, the vehicle suddenly lost acceleration power. 4l engine is stalling at low idle. 2011 GMC Terrain Engine Stalls/Shuts Down While Driving. At low idle or when backing up and accelerating vehicle the engine stalls. The fuel pump has also been known to interfere with GMC Terrain engine performance as well. 0 really awful Typical Repair Cost: No data Average Mileage: 73,600 miles Total Complaints: 4 complaints Most Common Solutions: not sure (4 reports). Just recently purchased a 2012 GMC Terrain about 3 months ago. Another issue that can arise is a blown rear seal on the motor, which has an average cost of $1,600 to repair. Faulty ESC, HVAC, and transmission are just some of the common issues reported about the GMC Terrain. its a high pressure fuel pump and i was told the reading was 48PSI but that that particular issue was resolved but incase you didnt see its a 2012 GMC terrain with the 2. 2013 GMC Terrain Stalling: 8 Complaints>2013 GMC Terrain Stalling: 8 Complaints. 2012 Terrain Rough Idle/Stalls. You may find that the torque converter clutch is staying engaged, for example. GMC Terrain Stalling → Causes & Diagnosis. However, within the last few months I have had issues with the engine stalling whenever I am coming out. VVT adjusts the position of the camshaft (s) to maximize the combustion efficiency of the motor. GMC Timing Chain Recalls: Worth Worrying About?. The GM technical bulletin 17-NA-098 for the 2010-2012 Chevrolet Equinox/GMC Terrain with a 2. As previously mentioned, there are many possible reasons why the code might be set. FIXD Digital multimeter Basic hand tools Vacuum gauge (optional) EVAP smoke machine leak checker Hand vacuum pump Vehicle specific service manual STEP 1: RESET THE CHECK ENGINE LIGHT. Stalling 2013 GMC Terrain This problem may be covered under warranty. If you’re experiencing 2012 GMC Terrain water pump problems, you may likely need to get it serviced or replaced. 2011 GMC Terrain Problems: Common Issues, Reliability, Reviews. There isn’t a single guaranteed fix for code P0017. GMC Terrain Engine Problems and Repair Descriptions at TrueDelta. GMC Terrain owners have reported 14 problems related to headlights (under the exterior lighting category). Terrain SLE Automatic transmission 100,001 miles I took it to a certified mechanic who tried to charge $3800 to fix it and then to the GMC dealer that gave me an estimate of $6001. Terrain is stalling when put in gear. com/_ylt=AwrNOa_BS1Vk2ZITMi1XNyoA;_ylu=Y29sbwNiZjEEcG9zAzMEdnRpZAMEc2VjA3Ny/RV=2/RE=1683340353/RO=10/RU=https%3a%2f%2fwww. Average repair cost is $1,130 at 76,550 miles. Image source: GMC Faulty Heating, Ventilation, and Air-Conditioning (HVAC) The 2014 GMC Terrain’s heater problems are widely reported by many owners. 0 really awful Typical Repair Cost: No data Average Mileage: 71,100 miles Total Complaints: 8. The 2011 GMC Terrain has a high number of overall problems. Terrain SLE Automatic transmission 100,001 miles I took it to a certified mechanic who tried to charge $3800 to fix it and then to the GMC dealer that gave me an estimate of $6001. Unfortunately, a GMC Terrain stalling problem has been lighting up both the message boards and the 1-800-LEMON-LAW hotline. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check. My 2012 Gmc terrain 2. Water, vibration, heat and age can all contribute to a module failing, which, depending on the placement of the unit in your vehicle, can be difficult to avoid. com>2012 GMC Terrain Engine Problems. This can be caused by the fuel pump or fuel filter. The contact also stated that while at a stop the engine stalled. Unfortunately, a GMC Terrain stalling problem has been lighting up both the message boards and the 1-800-LEMON-LAW hotline. If there’s a reason for the system to be disabled automatically, that could be why the warning light is on. At low idle or when backing up and accelerating vehicle the engine stalls. The most common fix for a 2012 GMC Terrain stalling issue is to replace the engine throttle body and clean the fuel injectors. 2012 GMC Terrain. If there’s a reason for the system to be disabled automatically, that could be why the warning light is on. 3 56 reviews Write a review See all Terrains for sale View Photos & Videos List. This was first brought to light by barry83 on this forum. Solving the Stalling Problem for Your 2012 GMC Terrain 2012 Gmc Terrain Stalling Fix. Stops stalling when speed increases, but stalls on low speeds & backing up continually. GMC Terrain Engine Shut Off Without Warning Problems. 2012 Terrain Rough Idle/Stalls / GMC Terrain, Equinox, and SRX Forum Home Forums All Theta Models Engine & Drivetrain This is an older thread, you may not. Click on a problem below to read more. We have seen this stalling problem repeatedly through 2010, 2011 and 2012 GMC Terrain models, with high pressure fuel pumps, spark plugs and water pumps repeatedly replaced. Reset the Check Engine Light to see if the Check Engine Light returns in the future. The 2015 GMC Terrain had some noticeable issues that could lead to significant expenses for the owner. 2012 terrain is stalling when you put in drive. The oil level needs to be low enough to lower. See all problems of the 2012 GMC Terrain 🔎. To stop engine sputtering and stalling I changed my oil and added this no smoke oil additive to. You may be driving normally and then suddenly experience engine stalling or hesitation in your vehicle. Excessive Oil Consumption 18 Check Engine And Stabilitrak Warnings 7 Stalls At. Faulty ESC, HVAC, and transmission are just some of the common issues reported about the GMC Terrain. 36K views 2 years ago GMC Terrain is known for sputtering and stalling, this will fix it. There are quite a few who have had the issue on 2010 to 2012 2. 4L P0013, P0014, P0010, P0011 Easy DIY Repair. 4l engine is stalling at low idle. 6-liter engine, shared with many other. Stalls At Low Idle 2012 GMC Terrain 9. Instantly Fix GMC Terrain Engine Sputtering & Stalling. Stalling at low speed is one of the symptoms that has appeared on the two main threads: Issues and Noisy Startup. Could be the idle air control valve, MAF sensor or even the battery. How to Fix the P0010 Code. If your GMC Terrain generates engine issues, you will spend over $2000 to repair or replace it based on your type of warranty. Also, see repair breakdown by problem area and cost. And nope they never gave me a code at all they said nothing was showing up and there still going to run more tests and what not, as they dont feel it would be safe to take it on the road not knowing whats wrong with it. Monitoring data about transmission gear position and engine performance components is essential when this happens. During diagnosis, a technician may find codes P0010, P0013, P0011, or P0014. This includes the GMC Terrain. 0L V6 6-speed shiftable automatic AWD. 2012 GMC Terrain Engine Problems. I did some research and cleaned the throttle body / MAF sensor; reset the check engine light. After about 3 months while driving on the interstate it began to shut down while in motion. The BCM is typically located under the dash or behind a kick panel so there will be some minor interior disassembly involved. Stalls At Low Idle 2012 GMC Terrain 9. The engine was known to stall at low speeds or while backing up continuously. Unfortunately, a GMC Terrain stalling problem has been lighting up both the message boards and the 1-800-LEMON-LAW hotline. 2012 GMC Terrain Stalling! **UPDATED**. P0010 Code: “A” Camshaft Position Actuator Circuit (Bank 1). This happens 2or3 times then drives normal. My 2012 Gmc terrain 2. The contact owns a 2012 GMC Terrain. It only does this once in a while over the last 2 months. The engine stalling while driving is a significant issue that can be risky and that costs, on average, $2,700 to fix. Stops stalling when speed increases, but stalls on low speeds & backing up continually. Error Code P0010 2012 Equinox 4 cyl. Also, it’s important to remember that all vehicles are not built the same, and the repair information you may find online may not. 2012 GMC Terrain Engine Problems Find something helpful? Spread the word. If the light remains on, continue with the following steps. 2012 GMC Terrain. Another significant issue for this model year is engine stalls and shutdowns while driving, with the average cost to fix. This model year has received complaints related to transmission failure, with the average cost to fix being around $3,400 at an average mileage of 94,000 miles. There have been successes, largely since January of this year when new actuator parts became available. No Amedee Intake camshaft position actuator solenoid Exhaust camshaft position actuator solenoid Air/vacuum leak Dirty or faulty throttle body assembly Amedee, Former ASE Master Tech 39,242 Satisfied Customers ASE certified tech advanced level specialist. Excessive Noise At Low Speed 2. It will continue to stall unless holding down brake & accelerator at same time. Engine problems such as excessive oil consumption, are the most common complaint at around 100,000 miles. 2012 Gmc Terrain Stalling Fix The 2012 GMC Terrain stalling fix is a quick, easy and inexpensive fix that can be done at home in minutes. 2012 Gmc Terrain Stalling Fix The 2012 GMC Terrain stalling fix is a quick, easy and inexpensive fix that can be done at home in. The engine stalling while driving is a significant issue that can be risky and that costs, on average, $2,700 to fix. Some have shared that they turned on the heater but cold air blew into the cabin instead. Dirty Engine Oil This is one of the variable valve timing solenoid symptoms that are also the cause. The 2013 GMC Terrain has 8 problems reported for stalling. While nice and roomy inside, the Terrain is less efficient than other five-passenger SUVs, but burns as much gas as larger, seven-passenger models. 2012 Gmc Terrain Stalling Fix The 2012 GMC Terrain stalling fix is a quick, easy and inexpensive fix that can be done at home in minutes. 4L Terrain has a P0010, P0011, P0013, or P0014, have no fear! 99% of the time this is an easy repair, that anyone with some basic hand tools can. There are quite a few who have had the issue on 2010 to 2012 2. Engine Stall problems of the 2012 GMC Terrain. Used 2012 GMC Terrain Consumer Reviews More about the 2012 Terrain 5 (25%) 4 (25%) 3 (21%) 2 (11%) 1 (18%) 3. Previously had to have the rear main seal replaced, under warranty , around 50,000 miles. Had a 3rd party come to investigate and gave a diagnostic report. Stalling Problem for Your 2012 GMC Terrain>Solving the Stalling Problem for Your 2012 GMC Terrain. The 2011 GMC Terrain has 20 problems reported for engine stalls/shuts down while driving. 0 really awful Typical Repair Cost: No data Average Mileage: 73,600 miles Total Complaints: 4 complaints Most Common Solutions: not sure (4 reports). Stalls At Low Idle 2012 GMC Terrain 9. Here are some of the more common causes of an engine. If your GMC Terrain is idling rough, look for any OBD II codes if the check engine light is on. That’s why you’ll need to do some diagnostic work to figure out a fix for the concern. The most common fix for a 2012 GMC Terrain stalling issue is to replace the engine throttle body and clean the fuel injectors. The fuel pump has also been known to interfere with GMC Terrain engine performance as well. WILL NEVER BUY GMC AGAIN! Manny Lopez on April 1, 2023 Bad investment Thiscar is problematic. If the light turns off, there’s probably nothing wrong with the StabiliTrak system. 4L engine describes a problem where the engine runs rough, hesitates, is hard to start, and or stalls. Unfortunately, a GMC Terrain stalling problem has been lighting up both the message boards and the 1-800-LEMON-LAW hotline. 7 vortec engine stalls,while driving,just cuts off,no check engine light,i replaced fuel filter and i use chevron premium fuel only. my 1997 gmc savana 1500 with 5. 2012 GMC Terrain Review, Problems, Reliability, Value, Life. 2012 GMC Terrain 2. Last year I received a letter about possible engine Ask an Expert Car Questions GMC Questions Chris (aka-Moose), GMC Technician 1,093 Satisfied Customers 24 years of experience diagnosing & repairing Chris (aka-Moose) is online now Continue Related GMC Questions. My 2012 Gmc terrain 2. 1 Headlights problem of the 2013 GMC Terrain. GMC Terrain Headlights Problems. We have seen this stalling problem repeatedly through 2010, 2011 and 2012 GMC Terrain models, with high pressure fuel pumps, spark plugs and water pumps repeatedly replaced. Inefficiencies in the engine design cause this. No… Amedee Intake camshaft position actuator solenoid Exhaust camshaft position actuator solenoid Air/vacuum leak Dirty or faulty throttle body assembly Amedee, Former ASE Master Tech 39,242 Satisfied Customers ASE certified tech advanced level specialist. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating specs. We have seen this stalling problem. 2012 GMC Terrain Stalls At Low Idle: 4 Complaints>2012 GMC Terrain Stalls At Low Idle: 4 Complaints. car stalls out on trip. STEP 2: TEST THE PURGE VOLUME CONTROL VALVE. This model year has received complaints related to transmission failure, with the average cost to fix. 2012 Gmc Terrain Stalling Fixfirst 2 weeks there was a rattle type noise coming from the dash area, they replaced both front speakers , that corrected the problem. This video will show you how to fix p0010 stalling issue check engine on equinox or terrain in 30 minutes. Terrain is stalling when put in gear. If it wasnt going up before and just staying at 40 the needle might have been stuck. Most of the engine-related problems in the 2012 Terrain can be routed to its excess oil consumption. and usually starts right up,and ,when …. Another significant issue for this model year is engine stalls and shutdowns while driving, with the average cost to fix. The contact owns a 2012 GMC Terrain. This video will show you how to fix p0010 stalling issue check engine on equinox or terrain in 30 minutes. GMC issued a special coverage adjustment, extending the warranty to 120,000 miles. The 2012 GMC Terrain stalling fix is a quick, easy and inexpensive fix that can be done Causes of 2012 Gmc Terrain Stalling Issues. The 2011 GMC Terrain problems affect important parts of the vehicle such as the transmission, AC, and engine. For some, the stalling was repaired by a replaced engine, for others, by changing the camshaft actuator. GMC Repair in Whitesville, WV; GMC Repair in Bluefield, WV;. P0014 is a relatively common trouble code for vehicles that have Variable Valve Timing (VVT). 2011 GMC Terrain stalling. This includes the GMC Terrain. The most common causes of a Service StabiliTrak message include: Bad throttle position sensor Defective ABS sensors Malfunctioning steering angle sensor/steering wheel position sensor Old or corroded spark plugs Bad fuel pump Engine misfire Issues with the Active Fuel Management (AFM) system Defective brake switch Bad tire pressure monitor sensor. Catalytic converter replaced twice - $1100. 2011 GMC Terrain stalling. 2012 Gmc Terrain Stalling Fix The. Very recently, my terrain while sitting idle at a. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check engine light is not on, its not throwing any codes and its stalling while driving and coming to a stop Mechanics Assistant: Are you fixing your Terrain yourself?. Even someone with no or low mechanical experience. Average failure mileage is 71,100 miles. If it is not, start with pulling the plugs and visual inspection of the air filter and vacuum hoses. Re: 2012 GMC Terrain Stalling! Sorry guys its the 4 lol just a SLE1 4 Cylinder. Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? No codes or check engine lights. It will continue to stall unless holding down brake & accelerator at same time. Rotate the steering wheel clockwise. 2012 GMC Terrain- Timing chain replacement Oil consumption issue is causing so many problems. Engine cooling appears to be a key issue connected with the stalling of the engine for the GMC Terrain. Engine Stall problems of the 2012 GMC Terrain. One minute the power may be fine, and the next the RPM drop too much and the engine shuts off. If your GMC Terrain’s engine timing is off, it’s going to stall out, misfire, and altogether not run properly. Unfortunately, a GMC Terrain stalling problem has been lighting up both the message boards and the 1-800-LEMON-LAW hotline. Asked by Visitor in Laurel, MD on. Upon inspection we were told that the engine needs to be replaced. com : Car complaints, car problems and defect information. 0 really awful Typical Repair Cost: No data Average Mileage: 73,600 miles Total Complaints: 4 complaints Most Common. 35 Answers SOURCE: rough idle / varying oil pressure when accelerating Ok not to keen on newer vehicles actually prefer the carburated ones, but oil pressure is supposed increase on your gauge when accelerating. This happens 2or3 times then drives normal. The first thing you should do is check your Terrain’s oil. 2012 terrain is stalling when you put in drive. Unfortunately, a GMC Terrain stalling problem has been lighting up both the message boards and the 1-800-LEMON-LAW hotline. FIXD Digital multimeter Basic hand tools Vacuum gauge (optional) EVAP smoke machine leak checker Hand vacuum pump Vehicle specific service manual STEP 1: RESET THE CHECK ENGINE LIGHT. GMC Repair in Whitesville, WV; GMC Repair in Bluefield, WV;. The engine was known to stall at low speeds or while backing up continuously. The 2011 GMC Terrain problems affect important parts of the vehicle such as the transmission, AC, and engine. This typically occurs after driving car for 10-15 minutes. It does it 2/3 times then operates normal. 2012 terrain is stalling when you put in drive. Stalling issues can arise in your 2012 GMC Terrain for a variety of reasons. 5 Symptoms of a Bad Secondary Air Injection Pump. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check engine light is not on, its not throwing any codes and its stalling while driving and coming to a stop Mechanics Assistant: Are you fixing your Terrain yourself?. It and the oil warning light may hint that you have a defective engine causing excessive oil consumption. 105K views 2 years ago If your GMC 2. Here are some of the more common causes of an engine timing problem: VVT Problem – Many modern engines are equipped with Variable Valve Timing. P0017 Code: Camshaft Position B – Camshaft Position. Engine Timing If your GMC Acadia’s engine timing is off, it’s going to stall out, misfire, and altogether not run properly. If your GMC Terrains engine timing is off, its going to stall out, misfire, and altogether not run properly. GMC Terrain Problems: Common Issues, Reliability, Reviews>2011 GMC Terrain Problems: Common Issues, Reliability, Reviews. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. The failure occurred on two different occasions. The most common causes of a Service StabiliTrak message include: Bad throttle position sensor Defective ABS sensors Malfunctioning steering angle sensor/steering wheel position sensor Old or corroded spark plugs Bad fuel pump Engine misfire Issues with the Active Fuel Management (AFM) system Defective brake switch Bad tire pressure monitor sensor. When the oil has a lot of impurities, it loses viscosity. If your GMC Terrain’s engine timing is off, it’s going to stall out, misfire, and altogether not run properly. To stop engine sputtering and stalling I changed my oil and added this no. any ideas I give are going to be guess, I would have to physically look at the car, unless you can tell me codes and fuel trims numbers before and after the stall and cans bus operations, fuel pressures before and after, map sensor readings, its not as east as replace this part it needs some serious diagnostics, and this is helping you because all of hat we are talking about you had no clue. 2012 GMC Terrain 2. Could be the idle air control valve, MAF sensor or even the battery. Some of these issues are costly to repair or replace. See real-world GMC Terrain engine problems and repair histories as reported by other GMC Terrain owners. The VVT solenoid system performs the best with clean engine oil. Another significant issue for this model year is engine stalls and shutdowns while driving, with the average cost to fix. For some, the stalling was repaired by a replaced engine, for others, by changing the camshaft actuator. The 2015 GMC Terrain had some noticeable issues that could lead to significant expenses for the owner. Now timing chain has to be replaced - $2500. Stalls At Low Idle 4. 5 of the Worst GMC Terrain Model Years, According to Owner …. For three years and 40K miles it has run fine (with the exception of the less-efficient-than-advertised fuel economy) with little problem. Most of the engine-related problems in the 2012 Terrain can be routed to its excess oil consumption. 5 of the Worst GMC Terrain Model Years, According to Owner Complaints. Solving the Stalling Problem for Your 2012 GMC Terrain 2012 Gmc Terrain Stalling Fix. However, one of the most notable issues you may encounter is an abnormal whining noise after getting work done on your water pump, water pump chain, or cylinder head. 4l Check engine light is on, some times the engine stalls at idle, specially when engine is cold, restart no problem, after that it will idle with no problems, but sometimes doesnt …. Another issue that can arise is a blown rear seal on the motor, which has an average cost of $1,600 to repair. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check engine light is not on, its not throwing any codes and its stalling while driving and coming to a stop Mechanics Assistant: Are you fixing your Terrain yourself?. There are three ways that it can cause P0014: Low Oil: The most common cause of P0014 is low oil. The most recently reported issues are listed below. Stalling 2013 GMC Terrain This problem may be covered under warranty. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check engine light is not on, its not throwing any codes and its stalling while driving and coming to a stop Mechanics Assistant: Are you fixing your Terrain yourself?. You may be driving normally and then suddenly experience engine stalling or hesitation in your vehicle. 35 Answers SOURCE: rough idle / varying oil pressure when accelerating Ok not to keen on newer vehicles actually prefer the carburated ones, but oil pressure is supposed increase on your gauge when accelerating. com%2fgmc-terrain-stalling%2f/RK=2/RS=u_5BWdeJL4PhW_3gyG00nj1r_Is- referrerpolicy=origin target=_blank>See full list on 700r4transmissionhq. 36K views 2 years ago GMC Terrain is known for sputtering and stalling, this will fix it. Its a 2012 gmc terrain and its stalling when stopping Mechanics Assistant: Is the check engine light on? Does the GMC stall at idle or when driving? The check engine light is not on, its not throwing any codes and its stalling while driving and coming to a stop Mechanics Assistant: Are you fixing your Terrain yourself?. Or that your transmission is engaging 4th gear. No…>My 2012 Gmc terrain 2. Re: 2012 GMC Terrain Stalling! Sorry guys its the 4 lol just a SLE1 4 Cylinder. 4L engine describes a problem where the engine runs rough, hesitates, is hard to start, and or stalls. 2012 GMC Terrain Engine Problems Find something helpful? Spread the word. Even someone with no or low mechanical experience can do this fix. GMC Terrain Crankcase (pcv) Problems.