Why does the check engine light in my Terrain turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your Terrain firing up its circuits. The light should go off shortly. Bring your vehicle in 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. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my GMC Terrain engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my GMC Terrain radiator?

While it’s not recommended, you can use water in your Terrain radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a Terrain engine to suddenly stop?

Your Terrain car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who can repair my GMC Terrain engine?

Your local Firestone Complete Auto Care fixes GMC Terrain engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2016 GMC Terrain

Learn about

2016 GMC Terrain Trim Options

Select your GMC Terrain trim level to learn more about GMC-recommended engine repair. Even GMC Terrain parts will get older and change.

L4/2.4L

V6/3.6L

Repairs for Your 2016 GMC Terrain

Nothing lasts forever. Even your GMC Terrain’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2016 GMC Terrain services.

We Know GMC Terrain Engines

GMC Terrain engines are known for their reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2016 GMC service center — quick! 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. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2016 GMC Terrain

As soon as your Terrain check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your combustion, Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your Terrain in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for GMC Terrain engine service might include burning smells, or misfiring.

2016 Terrain Engine Services

If your 2016 Terrain engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for Terrain engine repairs and you can drive easy knowing that we use GMC-approved parts and fluids — timing belt, motor oil seal, ignition coil, or a different component.

Questions About 2016 GMC Terrain Engines

Why does the check engine light in my Terrain turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your Terrain firing up its circuits. The light should go off shortly. Bring your vehicle in 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. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my GMC Terrain engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my GMC Terrain radiator? While it’s not recommended, you can use water in your Terrain radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a Terrain engine to suddenly stop? Your Terrain car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my GMC Terrain engine? Your local Firestone Complete Auto Care fixes GMC Terrain engines. Book an appointment today! We have thousands of locations across the country.