Why does my S10 Blazer’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your S10 Blazer firing up 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 Chevrolet engine sound different?

Strange engine sounds can be a sign something’s off in your Chevrolet S10 Blazer. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal 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 S10 Blazer engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 Chevrolet S10 Blazer 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 S10 Blazer engine to suddenly stop?

If your S10 Blazer 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 fixes Chevrolet S10 Blazer engines?

Your local Firestone Complete Auto Care fixes Chevrolet S10 Blazer engines. Book an appointment today! We have thousands of locations across the country.

1989 Chevrolet S10 Blazer Engine Repair

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1989 Chevrolet S10 Blazer Trim Options

Select your Chevrolet S10 Blazer trim level to learn more about Chevrolet-recommended engine repair. Even Chevrolet S10 Blazer parts will get older and change.

V6/2.8L

V6/4.3L

Repairs for Your 1989 Chevrolet S10 Blazer

Stuff wears out. Even your Chevrolet S10 Blazer’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1989 Chevrolet S10 Blazer services.

We Know Chevrolet S10 Blazer Engines

The Chevrolet S10 Blazer is respected for its reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 1989 Chevrolet service center — quick! 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 Chevrolet S10 Blazer engines. 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.

Check Engine Light on 1989 Chevrolet S10 Blazer

An illuminated check engine light on your Chevrolet S10 Blazer is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your S10 Blazer 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, burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1989 S10 Blazer

If your 1989 Chevrolet S10 Blazer 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. If it's necessary for your safety, we'll make sure you understand that, too. 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 1989 S10 Blazer engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the cambelt, valve guide seal, ignition coil, or a different component.

1989 Chevrolet S10 Blazer Engine Q&A

Why does my S10 Blazer’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your S10 Blazer firing up 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 Chevrolet engine sound different? Strange engine sounds can be a sign something’s off in your Chevrolet S10 Blazer. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal 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 S10 Blazer engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 Chevrolet S10 Blazer 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 S10 Blazer engine to suddenly stop? If your S10 Blazer 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 fixes Chevrolet S10 Blazer engines? Your local Firestone Complete Auto Care fixes Chevrolet S10 Blazer engines. Book an appointment today! We have thousands of locations across the country.