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

It’s usually normal for your check engine light to turn on upon ignition. 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.

Why is my Pontiac Sunfire making engine noise?

Strange under-the-hood noises can point to problems within your Pontiac Sunfire engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Pontiac Sunfire 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Pontiac Sunfire 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 Sunfire engine to suddenly stop?

There are different reasons your Sunfire 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 Sunfire engines?

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

Engine Repairs for Your 1997 Pontiac Sunfire

Learn about

1997 Pontiac Sunfire Trim Options

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

L4/2.2L

L4/2.4L

1997 Pontiac Sunfire Repair

Nothing lasts forever. Even your Pontiac Sunfire's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 1997 Pontiac Sunfire repairs.

We Know Pontiac Sunfire Engines

Pontiac Sunfire drivers trust that their Sunfire will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1997 Pontiac Sunfire engine repairs. 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 Pontiac Sunfire engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 1997 Pontiac Sunfire

If your Sunfire check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your vehicle's ignition, Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your Sunfire issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Pontiac Sunfire engine service might include burning smells, or engine misfiring.

1997 Sunfire Engine Services

If your 1997 Pontiac Sunfire needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a service can wait, we’ll make sure 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 Sunfire engine repairs and you can feel good knowing that we only use Pontiac-compliant replacement parts such as the cambelt, motor oil seal, ignition coil, or other parts.

Engine Q&A 1997 Pontiac Sunfire

Why does my Sunfire’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. 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.
Why is my Pontiac Sunfire making engine noise? Strange under-the-hood noises can point to problems within your Pontiac Sunfire engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Pontiac Sunfire 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Pontiac Sunfire 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 Sunfire engine to suddenly stop? There are different reasons your Sunfire 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 Sunfire engines? Your local Firestone Complete Auto Care has you covered with expert Sunfire engine repair. Schedule an appointment today and see us at one of our thousands of locations.