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

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Sunfire testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Pontiac Sunfire making engine noise?

Strange under-the-hood noises can point to problems within your Pontiac Sunfire 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 be traced back to 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 the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I 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 the engine in my Sunfire to suddenly stop?

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

Who repairs Pontiac Sunfire engines?

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

Reliable Repairs for 1996 Pontiac Sunfire Engines

Learn about

1996 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

1996 Pontiac Sunfire Repair

Nothing stays the same forever. Even your Pontiac Sunfire’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 1996 Pontiac Sunfire repairs.

We Care for Pontiac Sunfire Engines

Pontiac Sunfire engines are known for their reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1996 Pontiac Sunfire engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Pontiac Sunfire engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 1996 Pontiac Sunfire

As soon as your Sunfire check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your or emission system that won't go away on its own. 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 potential sources. Bring your Sunfire to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, oil leaks, or engine misfiring.

Engine Repairs for Your 1996 Sunfire

If your 1996 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 give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Pontiac Sunfire engine repairs and you can drive easy knowing that we use Pontiac-approved parts and fluids — serpentine belt, motor oil seal, sensors, or other parts.

1996 Pontiac Sunfire Engine Q&A

Why does my Sunfire’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Sunfire testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Pontiac Sunfire making engine noise? Strange under-the-hood noises can point to problems within your Pontiac Sunfire 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 be traced back to 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 the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I 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 the engine in my Sunfire to suddenly stop? Reasons your Sunfire car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Pontiac Sunfire engines? Your local Firestone Complete Auto Care fixes Pontiac Sunfire engines. Book an appointment today! We have thousands of locations across the country.