Why does the check engine light come on when I start my Laser?

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

Why does my Plymouth engine sound different?

Unusual noises can signal a problem with your Plymouth Laser 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 can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Plymouth Laser 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Plymouth Laser radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What could cause my Laser engine to suddenly stop?

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

Who can repair my Plymouth Laser engine?

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

Engine Repairs for Your 1991 Plymouth Laser

Learn about

1991 Plymouth Laser Trim Options

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

L4/1.8L

L4/2.0L

Plymouth Laser Repairs and Services

Nothing lasts forever. Even your Plymouth Laser’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 1991 Plymouth Laser.

We Care for Plymouth Laser Engines

Plymouth Laser drivers trust that their Laser will take them near and far. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1991 Plymouth 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 Plymouth Laser engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1991 Plymouth Laser Check Engine Light Is On

As soon as your Laser 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 fuel injection, Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your Laser to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1991 Laser

When your Plymouth Laser engine needs repairs, our technicians will provide you with a thorough explanation beforehand. 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 Plymouth Laser engine repairs and you can feel confident knowing that we use Plymouth-approved parts and components like the serpentine belt, valve guide seal, fuses, or a different component.

1991 Plymouth Laser Engine Q&A

Why does the check engine light come on when I start my Laser? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Laser testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Plymouth engine sound different? Unusual noises can signal a problem with your Plymouth Laser 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 can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Plymouth Laser 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Plymouth Laser radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What could cause my Laser engine to suddenly stop? Reasons your Laser car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Plymouth Laser engine? Your local Firestone Complete Auto Care fixes Plymouth Laser engines. Book an appointment today! We have thousands of locations across the country.