Why does the check engine light in my Astro turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your Astro testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Chevrolet engine sound different?

Strange under-the-hood noises can point to problems within your Chevrolet Astro engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Chevrolet engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Chevrolet Astro 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Chevrolet Astro 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 could cause my Astro engine to suddenly stop?

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

Who fixes Chevrolet Astro engines?

Your local Firestone Complete Auto Care offers Chevrolet Astro engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 1986 Chevrolet Astro

Learn about

1986 Chevrolet Astro Trim Options

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

L4/2.5L

V6/4.3L

Chevrolet Astro Repairs and Services

Nothing lasts forever. Even your Chevrolet Astro’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 Chevrolet Astro services.

We’re Trained to Care for Chevrolet Astro Engines

Chevrolet Astro 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 sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1986 Chevrolet Astro engine repairs. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Chevrolet Astro engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. 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 Chevrolet Astro Check Engine Light Is On

If your Astro 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 ignition, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your Astro issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

1986 Astro Engine Services

If your 1986 Astro engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Astro engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the timing belt, motor oil seal, fuses, or other parts.

Questions About 1986 Chevrolet Astro Engines

Why does the check engine light in my Astro turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your Astro testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Chevrolet engine sound different? Strange under-the-hood noises can point to problems within your Chevrolet Astro engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Chevrolet engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Chevrolet Astro 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Chevrolet Astro 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 could cause my Astro engine to suddenly stop? Reasons your Astro car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Chevrolet Astro engines? Your local Firestone Complete Auto Care offers Chevrolet Astro engine repair. Schedule an appointment today at one of our thousands of locations nationwide!