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

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

Are Buick Enclave engine noises bad?

Unusual noises can signal a problem with your Buick Enclave engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Buick Enclave engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Buick Enclave radiator?

It’s not recommended you put water in your Enclave 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 could cause my Enclave engine to suddenly stop?

There are different reasons your Enclave vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who repairs Buick Enclave engines?

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.

2018 Buick Enclave Engine Repair

Learn about

2018 Buick Enclave Trim Options

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

V6/3.6L

Repairs for Your 2018 Buick Enclave

Nothing lasts forever. Even your Buick Enclave’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2018 Buick Enclave repairs.

We Care for Buick Enclave Engines

The Buick Enclave is respected for its reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. When they do, you might find yourself searching for 2018 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. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Buick Enclave engine will be in good hands. 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.

Illuminated Check Engine Light on 2018 Buick Enclave

As soon as your Enclave check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your combustion, Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your Enclave issues diagnosed and our expert techs will get the root of the problem. Other signs your Buick Enclave engine needs some TLC are essential fluid leaks, or a sinking feeling that something’s wrong.

2018 Enclave Engine Services

If your 2018 Buick Enclave needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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 seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for Enclave engine repairs and you can feel confident knowing that we use Buick-approved parts and components like the timing belt, motor oil seal, ignition coil, or other parts.

2018 Buick Enclave Engine Q&A

Why does the check engine light in my Enclave turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Buick Enclave engine noises bad? Unusual noises can signal a problem with your Buick Enclave engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Buick Enclave engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Buick Enclave radiator? It’s not recommended you put water in your Enclave 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 could cause my Enclave engine to suddenly stop? There are different reasons your Enclave vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who repairs Buick Enclave engines? 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.