Why does my 6000’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 6000 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Pontiac engine sound different?

Unusual noises can signal a problem with your Pontiac 6000 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Pontiac 6000 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Pontiac 6000 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 6000 when you’re out of coolant, having water in the coolant reservoir is better 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 fixes Pontiac 6000 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 1986 Pontiac 6000

Learn about

1986 Pontiac 6000 Trim Options

Select your Pontiac 6000 trim level to learn more about Pontiac-recommended engine repair. Use the following chart to find information.

L4/2.5L

V6/2.8L

Repairs for Your 1986 Pontiac 6000

Nothing lasts forever. Even your Pontiac 6000’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 1986 Pontiac 6000 services.

We Know Pontiac 6000 Engines

Pontiac 6000 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. When they do, you might find yourself searching for 1986 Pontiac 6000 engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Pontiac 6000 engine will be in good hands. 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 1986 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 check engine light that’s on or flashing could be a symptom of a serious problem in your vehicle's ignition, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your 6000 issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

1986 6000 Engine Services

If your 1986 Pontiac 6000 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 repair can wait, 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. Choose Firestone Complete Auto Care for Pontiac 6000 engine repairs and you can drive easy knowing that we use Pontiac-approved parts and fluids — timing chain or belt, motor oil seal, sensors, or other parts.

1986 Pontiac 6000 Engine Q&A

Why does my 6000’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your 6000 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Pontiac engine sound different? Unusual noises can signal a problem with your Pontiac 6000 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Pontiac 6000 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Pontiac 6000 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 6000 when you’re out of coolant, having water in the coolant reservoir is better 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 fixes Pontiac 6000 engines. Book an appointment today! We have thousands of locations across the country.