Why does my Enclave’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Enclave testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Buick engine sound different?

Strange engine sounds can be a sign something’s off in your Buick Enclave. 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 might be a sign of brake problems rather than engine issues.

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

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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.

Is it okay to put water in my Buick Enclave radiator?

While it’s not recommended, you can use water in your Enclave 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 Enclave engine to suddenly stop?

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

Where can I go for Buick Enclave repair?

For Buick Enclave 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.

Reliable Repairs for 2012 Buick Enclave Engines

Learn about

2012 Buick Enclave Trim Options

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

V6/3.6L

Repairs for Your 2012 Buick Enclave

Nothing stays the same forever. Even your Buick Enclave’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 2012 Buick Enclave services.

We Care for Buick Enclave Engines

The Buick Enclave is respected for its reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2012 Buick Enclave engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Buick Enclave engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2012 Buick Enclave

If your Enclave check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your vehicle's ignition, Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Enclave in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Buick Enclave engine service might include burning smells, or misfiring.

Engine Repairs for Your 2012 Enclave

If your 2012 Buick Enclave needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Buick Enclave engine repairs and you can feel good knowing that we only use Buick-compliant replacement parts such as the timing chain or belt, valve guide seal, sensors, or a different component.

Engine Q&A 2012 Buick Enclave

Why does my Enclave’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Enclave testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Buick engine sound different? Strange engine sounds can be a sign something’s off in your Buick Enclave. 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 might be a sign of brake problems rather than engine issues.
What could damage a Buick engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Buick Enclave engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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.
Is it okay to put water in my Buick Enclave radiator? While it’s not recommended, you can use water in your Enclave 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 Enclave engine to suddenly stop? If your Enclave car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Buick Enclave repair? For Buick Enclave 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.