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

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

Are Buick Lucerne engine noises bad?

Strange under-the-hood noises can point to problems within your Buick Lucerne engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 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.

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

It’s not recommended you put water in your Lucerne 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 can cause the engine in my Lucerne to suddenly stop?

There are different reasons your Lucerne 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 Lucerne engines?

For Buick Lucerne 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 2007 Buick Lucerne Engines

Learn about

2007 Buick Lucerne Trim Options

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

V6/3.8L

V8/4.6L

Buick Lucerne Repairs and Services

Stuff wears out. Even your Buick Lucerne's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2007 Buick Lucerne services.

We Care for Buick Lucerne Engines

The Buick Lucerne 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! Things can go sideways sometimes. If they do, you’ll have to find a dependable 2007 Buick service center — quick! 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 Lucerne 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.

My 2007 Buick Lucerne Check Engine Light Is On

As soon as your Lucerne 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 or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your Lucerne to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Buick Lucerne engine service might include burning smells, or engine misfiring.

Engine Repairs for Your 2007 Lucerne

If your 2007 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 can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2007 Lucerne engine repairs and you can drive easy knowing that we use Buick-approved parts and fluids — timing belt, valve guide seal, ignition coil, or other parts.

2007 Buick Lucerne Engine Q&A

Why does my Lucerne’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your Lucerne firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Buick Lucerne engine noises bad? Strange under-the-hood noises can point to problems within your Buick Lucerne engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 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.
Is it okay to put water in my Buick Lucerne radiator? It’s not recommended you put water in your Lucerne 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 can cause the engine in my Lucerne to suddenly stop? There are different reasons your Lucerne 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 Lucerne engines? For Buick Lucerne 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.