Why does the check engine light come on when I start my Terrain?

It’s usually normal for your check engine light to turn on upon ignition. This is just your Terrain testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my GMC Terrain making engine noise?

Strange engine sounds can be a sign something’s off in your GMC Terrain. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a GMC engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your GMC Terrain engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my GMC Terrain radiator?

It’s not recommended you put water in your Terrain radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a Terrain engine to suddenly stop?

If your Terrain car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my GMC Terrain engine?

For GMC Terrain engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Engine Repairs for Your 2017 GMC Terrain

Learn about

2017 GMC Terrain Trim Options

Select your GMC Terrain trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.

L4/2.4L

V6/3.6L

GMC Terrain Repairs and Services

Nothing stays the same forever. Even your GMC Terrain's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2017 GMC Terrain.

We Know GMC Terrain Engines

GMC Terrain engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2017 GMC Terrain engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service GMC Terrain engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2017 GMC Terrain Check Engine Light Is On

If your Terrain check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system that won't go away on its own. Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Terrain to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs it's time for GMC Terrain engine service might include oil leaks, or misfiring.

Engine Repairs for Your 2017 Terrain

If your 2017 GMC Terrain needs engine repair, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2017 Terrain engine repairs and you can drive easy knowing that we use GMC-approved parts and fluids — timing belt, valve guide seal, fuses, or another part.

Questions About 2017 GMC Terrain Engines

Why does the check engine light come on when I start my Terrain? It’s usually normal for your check engine light to turn on upon ignition. This is just your Terrain testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my GMC Terrain making engine noise? Strange engine sounds can be a sign something’s off in your GMC Terrain. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a GMC engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your GMC Terrain engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my GMC Terrain radiator? It’s not recommended you put water in your Terrain radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a Terrain engine to suddenly stop? If your Terrain car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my GMC Terrain engine? For GMC Terrain engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.