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

It's okay if your check engine light comes on when you first start your vehicle. This is just your Lucerne testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Buick engine sound different?

Strange engine sounds can be a sign something’s off in your Buick Lucerne. 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 could be a sign that something is wrong with your brakes — not the engine.

What could damage my Buick Lucerne engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Buick Lucerne radiator?

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

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

Where can I go for Buick Lucerne repair?

Your local Firestone Complete Auto Care offers Buick Lucerne engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2009 Buick Lucerne Engines

Learn about

2009 Buick Lucerne Trim Options

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

V6/3.9L

V8/4.6L

2009 Buick Lucerne Repair

Nothing lasts forever. Even your Buick Lucerne's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2009 Buick Lucerne repairs.

We Know Buick Lucerne Engines

The Buick Lucerne is respected for its 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 sideways sometimes. If they do, you’ll have to find a dependable 2009 Buick 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 Buick Lucerne 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 2009 Buick Lucerne

If your Lucerne 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 combustion, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Lucerne issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

2009 Lucerne Engine Services

If your 2009 Buick Lucerne needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. 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 provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Buick Lucerne engine repairs and you can feel good knowing that we only use Buick-compliant replacement parts such as the serpentine belt, oil gasket, ignition coil, or a different component.

Engine Q&A 2009 Buick Lucerne

Why does the check engine light in my Lucerne turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your Lucerne testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Buick engine sound different? Strange engine sounds can be a sign something’s off in your Buick Lucerne. 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 could be a sign that something is wrong with your brakes — not the engine.
What could damage my Buick Lucerne engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Buick Lucerne radiator? While it’s not recommended, you can use water in your Lucerne 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 the engine in my Lucerne to suddenly stop? Your Lucerne car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Buick Lucerne repair? Your local Firestone Complete Auto Care offers Buick Lucerne engine repair. Schedule an appointment today at one of our thousands of locations nationwide!