Engine Problems
According to numerous reports from Terrain owners, its engine may exhibit many issues with no exact cause, such as excessive oil usage, stalling, poor engine power, and severe engine damage. These issues may start showing up as early as 52,000 miles or later at around 108,000 miles.
What are 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.
Does the 2012 GMC Terrain have any recalls?
Summary: General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver’s view with excessively bright light.
How long does a GMC Terrain engine last?
I believe the GMC Terrain will go at least 300,000 miles with proper maintenance and good driving habits. I have had customers who could and do destroy any car in a much shorter time. The real question should be how long are you going to make it last?
Do GMC Terrains have engine problems? – Related Questions
At what mileage should I replace my engine?
You can expect the engine in an average vehicle to last for about 10 years, or about 50 to 200,000 miles. So what can you expect when you’re replacing it with a rebuilt engine? Though a rebuilt engine may not always have the same lifespan as the original, it can last for upwards of 100,000 miles.
Is GMC Terrain worth buying?
Is the 2023 GMC Terrain a Good SUV? The 2023 Terrain is a decent SUV at best. It’s comfortable to drive and equipped with relatively easy-to-use tech features. There’s ample seating space for adults in both rows, and the Terrain has a spacious cargo area, though it’s not at the top of the class.
What is a good mileage for a GMC Terrain?
2017 – 2021 GMC Terrain
| EPA Fuel Economy |
Driver MPG |
Annual Fuel Cost |
| 2019 GMC Terrain FWD 1.5 L, 4 cyl, Automatic 9-spd, Turbo, Regular Gasoline |
|
28 MPG 26 30 combined city/hwy city hwy 3.6 gal/100 mi |
NA |
$1,650 |
| 417 miles Total Range |
| 2019 GMC Terrain FWD 2.0 L, 4 cyl, Automatic 9-spd, Turbo, Premium Gasoline |
How many miles do terrains last?
A well-maintained 2015 GMC Terrain may last around 200,000 miles, which is about 100,000 less than the highly-rated Toyota RAV4.
How much does it cost to replace a motor in a GMC Terrain?
The average cost for a GMC Terrain blower motor replacement is between $460 and $471. Labor costs are estimated between $44 and $56 while parts are priced at $416. This range does not include taxes and fees, and does not factor in your specific model year or unique location. Related repairs may also be needed.
What is the most reliable year for the GMC Terrain?
2018 Is the Best Year for GMC Terrain
Many of our shortlisted models were from the recent Terrain years. However, we ultimately decided on the 2018 model because it provides a good balance of reliability, bells and whistles, and value for the money.
When should the timing chain be replaced on a GMC Terrain?
Although timing belts are critical, there’s no need to replace them regularly –unless explicitly recommended in your GMC owner’s manual. Some automakers recommend changing a timing belt between 60,000 and 100,000, others don’t. Many of today’s timing belts can go 100,000 miles or more without needing to be replaced.
What year GMC has transmission problems?
Still, over the years, especially with later models from 2014 to 2021, most owners, especially those with automatic transmissions, have complained about GMC Sierra’s transmission. They claim that the transmission started misbehaving before the car reached 100000 miles.
How many miles does a GMC Terrain replace timing chain?
As such, it’s a good idea to have a timing chain replaced between 80,000-120,000 miles.
What are the symptoms of a worn out timing chain?
Signs of a Faulty Timing Chain
- Rattling Sound on Starting the Engine or Idling. A common finding in a vehicle with a bad timing chain is unusual rattling noise when the engine is started or when brakes are engaged.
- Misfiring Engine.
- Contaminated Engine Oil.
- Check Engine Light.
- Inability to Start the Engine.
How much does it cost to replace a timing belt on a 2012 GMC Terrain?
Shopping around to get a few quotes is your best bet to get the best deal, but you can expect to pay anywhere from $409 to $919 (including parts and labor).
How do I know if my timing chain needs replacing?
Timing chain replacement: warning signs
- Starting the vehicle is difficult.
- Noise in the timing chain.
- Check engine light illuminated.
- Engine misfires and sluggishness.
- When the engine is idling, it vibrates or shakes.
- The engine will not start.
Will a broken timing chain destroy my engine?
A broken timing chain will cause an engine to not start or fail while driving. If the belt is already broken, the engine won’t have enough compression to start. If it breaks or jumps while driving, the pistons will be damaged from contact with the valves. The valves themselves will bend and potentially ruin the engine.
What noise does a timing chain make?
Timing chain noise is commonly most noticeable during cold startup of the vehicle when oil pressure and oil flow is at its lowest. Excess slack in the timing chain can cause a rattling sound or even a clanking sound if the slack is severe enough to cause the chain to contact the timing chain cover.
What does a failing timing chain sound like?
There is a rattling sound. A lax timing chain, or worse, a broken timing chain with loose parts within the engine, will produce a rattling sound when your car is idling. This rattling sound is typically most prominent while the engine heats up and disappears after some time.
How much does it cost to fix a timing chain?
How much does timing chain replacement cost? A mechanic can replace a timing chain for between $1,600 and $1,800, or you can do it yourself for between $600 and $800. Due to how hard it is to replace this part, the price is high.