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

It’s usually normal for your check engine light to turn on upon ignition. It’s just your Regal firing up 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?

Unusual noises can signal a problem with your Buick Regal engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

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

Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 Regal 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 Regal when you’re out of coolant, having water in the coolant reservoir is better than nothing.

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

There are different reasons your Regal 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.

Where can I go for Buick Regal repair?

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

Engine Repairs for Your 1993 Buick Regal

Learn about

1993 Buick Regal Trim Options

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

V6/3.1L

V6/3.8L

1993 Buick Regal Repair

Nothing lasts forever. Even your Buick Regal’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 1993 Buick Regal repairs.

We Care for Buick Regal Engines

The Buick Regal 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 wrong on the road. When they do, you might find yourself searching for 1993 Buick Regal engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Buick Regal 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 1993 Buick Regal

If your Regal 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 or emission system that won't go away on its own. Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your Regal in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs it's time for Buick Regal engine service might include burning smells, or engine misfiring.

Engine Repairs for Your 1993 Regal

If your 1993 Buick Regal needs engine repair, 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 provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Regal engine repairs and you can drive easy knowing that we use Buick-approved parts and fluids — serpentine belt, valve guide seal, sensors, or other parts.

1993 Buick Regal Engine Q&A

Why does the check engine light in my Regal turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your Regal firing up 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? Unusual noises can signal a problem with your Buick Regal engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Buick engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Buick Regal engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 Regal 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 Regal when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my Regal to suddenly stop? There are different reasons your Regal 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.
Where can I go for Buick Regal repair? Your local Firestone Complete Auto Care offers Buick Regal engine repair. Schedule an appointment today at one of our thousands of locations nationwide!