Why does my 6000’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 does my Pontiac engine sound different?

Strange engine sounds can be a sign something’s off in your Pontiac 6000. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Pontiac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Pontiac 6000 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Pontiac 6000 radiator?

While it’s not recommended, you can use water in your 6000 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my 6000 engine suddenly stop?

If your 6000 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Pontiac 6000 engine?

Your local Firestone Complete Auto Care has you covered with expert 6000 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1991 Pontiac 6000 Engines

Learn about

1991 Pontiac 6000 Trim Options

Select your Pontiac 6000 trim level to learn more about Pontiac-recommended engine repair. Even Pontiac 6000 parts will get older and change.

L4/2.5L

V6/3.1L

Pontiac 6000 Repairs and Services

Stuff wears out. Even your Pontiac 6000's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 1991 Pontiac 6000 services.

We Care for Pontiac 6000 Engines

Pontiac 6000 engines are known for their reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1991 Pontiac 6000 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 more than 500 million vehicles since 1926, and our technicians know Pontiac 6000 engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 1991 Pontiac 6000 Check Engine Light Is On

As soon as your 6000 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 fuel, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your 6000 to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

Pontiac 6000 Engine Repair

If your 1991 Pontiac 6000 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. 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. Turn to Firestone Complete Auto Care for your 1991 6000 engine repairs and you can drive easy knowing that we use Pontiac-approved parts and fluids — serpentine belt, valve guide seal, fuses, or a different component.

1991 Pontiac 6000 Engine Q&A

Why does my 6000’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 does my Pontiac engine sound different? Strange engine sounds can be a sign something’s off in your Pontiac 6000. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Pontiac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Pontiac 6000 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Pontiac 6000 radiator? While it’s not recommended, you can use water in your 6000 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my 6000 engine suddenly stop? If your 6000 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Pontiac 6000 engine? Your local Firestone Complete Auto Care has you covered with expert 6000 engine repair. Schedule an appointment today and see us at one of our thousands of locations.