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

It’s usually normal for your check engine light to turn on upon ignition. It’s just your Laser firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Plymouth engine sound different?

Strange engine sounds can be a sign something’s off in your Plymouth Laser. 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 a Plymouth engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Plymouth Laser engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is 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 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 can cause a Laser engine to suddenly stop?

There are different reasons your Laser 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 Plymouth Laser repair?

For Plymouth Laser 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.

Engine Repairs for Your 1990 Plymouth Laser

Learn about

1990 Plymouth Laser Trim Options

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

L4/1.8L

L4/2.0L

Repairs for Your 1990 Plymouth Laser

Stuff wears out. Even your Plymouth Laser’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 1990 Plymouth Laser repairs.

We Know Plymouth Laser Engines

Plymouth Laser engines are known for their reliability. 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 they do, you’ll have to find a dependable 1990 Plymouth service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Plymouth Laser engines. Schedule an appointment if you're experiencing problems that could require engine repair. 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 1990 Plymouth Laser

An illuminated check engine light on your Plymouth Laser is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your vehicle's ignition, Possible causes can include a failing oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your Laser issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Plymouth Laser engine service might include burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1990 Laser

When your Plymouth Laser engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a service can wait, we’ll make sure 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. Turn to Firestone Complete Auto Care for your 1990 Laser engine repairs and you can feel confident knowing that we use Plymouth-approved parts and components like the timing chain or belt, valve guide seal, fuses, or another part.

1990 Plymouth Laser Engine Q&A

Why does my Laser’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. It’s just your Laser firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Plymouth engine sound different? Strange engine sounds can be a sign something’s off in your Plymouth Laser. 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 a Plymouth engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Plymouth Laser engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is 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 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 can cause a Laser engine to suddenly stop? There are different reasons your Laser 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 Plymouth Laser repair? For Plymouth Laser 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.