Common reasons for this to happen:
Low fuel pressure, dirty or defective fuel injectors, or broken fuel pump: The fuel pump is responsible for transferring fuel from the tank to the engine.
Why does my GMC Terrain turn off when I stop?
Stop/Start Technology† automatically stops and starts the vehicle’s engine under certain conditions. By turning off the engine when not needed, Stop/Start Technology can help improve fuel efficiency, thereby reducing greenhouse gas emissions (compared to the same vehicle with Stop/Start Technology not in use).
What are the common problems with 2012 GMC Terrain?
Problems are serious with the 2012 Terrain including engine issues, water leaks, and cracked transfer cases.
- Engine problems such as excessive oil consumption, are the most common complaint at around 100,000 miles.
- Water leaks into the cabin are another issue at around 100,000 miles.
What are the most common problems with a GMC Terrain?
Top GMC Terrain Problems
- Malfunctioning Airbags.
- Problematic Electronic Stability Control System.
- Faulty Heating, Ventilation, and Air-Conditioning (HVAC)
- Engine Problems.
- Abnormal Water Pump Noise.
- Failing Transmission.
Why does my 2012 GMC Terrain keep stalling? – Related Questions
Why would my GMC Terrain keeps stalling?
The most common reasons a GMC Terrain engine stalling are the fuel system, the air intake system, or the ignition system. Search our network of RepairPal Certified shops near you to speak with a technician about your issue.
Are there any recalls on 2012 GMC Terrain?
General Motors announced a recall action that involves 740,581 GMC Terrain SUVs from the 2010 to 2017 model years because the low-beam headlights do not conform to federal safety standards and may cause glare to oncoming traffic.
Is the GMC Terrain a reliable vehicle?
Is the 2023 GMC Terrain Reliable? The 2023 GMC Terrain has a predicted reliability score of 86 out of 100.
What year GMC has transmission problems?
Along with other Cadillac, Chevrolet and GMC models, 2014–2019 GMC Sierra trucks have been reported to experience harsh engagement of gears, shifting problems, transmission slipping and difficulty stopping.
What is the life expectancy of a GMC Terrain?
You can expect a GMC Terrain to last 300,000 miles with no serious issues. If you drive an average of 15,000 miles a year, that means the vehicle can serve you for about 20 years. Regular maintenance and fair usage are vital for achieving this level of longevity.
Does the GMC Terrain have transmission problems?
2022 GMC Terrain transmission problems could include shifting delays, grinding or jumping during acceleration, a feeling of shakiness, or a burning smell or whistling sounds coming from under the hood.
What are early signs of transmission failure?
What Are the Transmission Failure Symptoms?
- Refusal to Switch Gears. If your vehicle refuses or struggles to change gears, you are more than likely facing a problem with your transmission system.
- Burning Smell.
- Noises When in Neutral.
- Slipping Gears.
- Dragging Clutch.
- Leaking Fluid.
- Check Engine Light.
- Grinding or Shaking.
How does a car act when the transmission is going out?
Grinding, Jerking, or Shaking
Shaking and jerking are good indicators of transmission trouble. Gear grinding is a common symptom in manual transmission vehicles. Automatic transmission failure often begins with some hesitation during gears shifting. Some might describe this a “slipping,” as well.
What are the signs of a blown transmission?
6 Signs Of A Blown Transmission
- Strange Noises. If you hear clunking, grinding, or whining sounds every time you shift gears, visit a mechanic for car repairs right away.
- Strange Smells.
- Shifting Issues.
- Slippage.
- Overheating.
- Extreme Heat from Inside Your Car.
Is it worth fixing a blown transmission?
A brand-new transmission costs anything from $1,000 to $7,000+. Therefore, if the current worth of your vehicle ranges from $8,000 to $10,000, replacing the transmission will be worth it. But if your vehicle is under or within the transmission range, it won’t make much sense to replace its transmission.
Is it safe to drive car when transmission is going out?
During that time you should avoid driving your vehicle. This is due to the dangers that come with an unpredictable transmission. If there have been issues with the gears not engaging or slipping, this can cause the vehicle to unexpectedly start shaking when driving.
What are the top 5 signs of transmission problems?
If you’re having transmission problems, you might have any of these 5 symptoms:
- Strange Smells.
- Slipping Transmission (Delayed Reaction or Delayed Engagement)
- Transmission Warning Light.
- Transmission Fluid Leak.
- Grinding or Odd Sounds.