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

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

Are Pontiac LeMans engine noises bad?

Strange engine sounds can be a sign something’s off in your Pontiac LeMans. 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 be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Pontiac LeMans 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 pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Pontiac LeMans 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 LeMans engine to suddenly stop?

There are different reasons your LeMans 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 fixes Pontiac LeMans engines?

Your local Firestone Complete Auto Care has you covered with expert LeMans engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1989 Pontiac LeMans Engines

Learn about

1989 Pontiac LeMans Trim Options

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

L4/1.6L

L4/2.0L

Repairs for Your 1989 Pontiac LeMans

Stuff wears out. Even your Pontiac LeMans's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 1989 Pontiac LeMans.

We’re Trained to Care for Pontiac LeMans Engines

The Pontiac LeMans is respected for its reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 1989 Pontiac service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Pontiac LeMans engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1989 Pontiac LeMans Check Engine Light Is On

If your LeMans check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your car’s starter, Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your LeMans to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs it's time for Pontiac LeMans engine service might include oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1989 LeMans

When your Pontiac LeMans engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, 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 LeMans engine repairs and you can feel good knowing that we only use Pontiac-compliant replacement parts such as the serpentine belt, valve guide seal, ignition coil, or another part.

1989 Pontiac LeMans Engine Q&A

Why does the check engine light come on when I start my LeMans? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Pontiac LeMans engine noises bad? Strange engine sounds can be a sign something’s off in your Pontiac LeMans. 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 be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Pontiac LeMans 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 pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Pontiac LeMans 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 LeMans engine to suddenly stop? There are different reasons your LeMans 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 fixes Pontiac LeMans engines? Your local Firestone Complete Auto Care has you covered with expert LeMans engine repair. Schedule an appointment today and see us at one of our thousands of locations.