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

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Buick engine sound different?

Unusual noises can signal a problem with your Buick Enclave engine. Knocking or tapping could be a symptom of low oil. 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 my Buick Enclave engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Buick Enclave radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Enclave when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my Enclave to suddenly stop?

Reasons your Enclave car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Buick Enclave repair?

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

2020 Buick Enclave Engine Repair

Learn about

2020 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

Buick Enclave Repairs and Services

Nothing stays the same forever. Even your Buick Enclave's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2020 Buick Enclave repairs.

We’re Trained to Care for Buick Enclave Engines

Buick Enclave drivers trust that their Enclave will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2020 Buick Enclave engine repairs. 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. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2020 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 on or flashing could be a symptom of a serious problem in your fuel injection, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your Enclave in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Buick Enclave engine service might include burning smells, or misfiring.

Engine Repairs for Your 2020 Enclave

When your Buick Enclave engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. 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 drive easy knowing that we use Buick-approved parts and fluids — timing belt, engine oil seal, sensors, or a different component.

2020 Buick Enclave Engine Q&A

Why does my Enclave’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Buick engine sound different? Unusual noises can signal a problem with your Buick Enclave engine. Knocking or tapping could be a symptom of low oil. 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 my Buick Enclave engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Buick Enclave radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Enclave when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my Enclave to suddenly stop? Reasons your Enclave car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Buick Enclave repair? Your local Firestone Complete Auto Care fixes Buick Enclave engines. Book an appointment today! We have thousands of locations across the country.