Why does the check engine light in my S10 Blazer turn on when I start my car?

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

Are Chevrolet S10 Blazer engine noises bad?

Strange under-the-hood noises can point to problems within your Chevrolet S10 Blazer engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

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, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Chevrolet S10 Blazer 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 S10 Blazer when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my S10 Blazer 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.

Where can I go for Chevrolet S10 Blazer repair?

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

1985 Chevrolet S10 Blazer Engine Repair

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1985 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.

L4/2.5L

V6/2.8L

1985 Chevrolet S10 Blazer Repair

Nothing stays the same forever. Even your Chevrolet S10 Blazer’s engine parts and components will change. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 1985 Chevrolet S10 Blazer.

We Know Chevrolet S10 Blazer Engines

Chevrolet S10 Blazer 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. Sometimes plans go sideways. If they do, you’ll have to find a dependable 1985 Chevrolet service center — quick! 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 Chevrolet S10 Blazer engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1985 Chevrolet S10 Blazer

If your S10 Blazer check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your S10 Blazer issues diagnosed and our expert techs will get the root of the problem. Other signs it's time for Chevrolet S10 Blazer engine service might include burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1985 S10 Blazer

If your 1985 S10 Blazer engine needs repairs, our technicians will provide you with a thorough explanation beforehand. 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 give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for S10 Blazer engine repairs and you can drive easy knowing that we use Chevrolet-approved parts and fluids — timing belt, motor oil seal, ignition coil, or a different component.

1985 Chevrolet S10 Blazer Engine Q&A

Why does the check engine light in my S10 Blazer turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Chevrolet S10 Blazer engine noises bad? Strange under-the-hood noises can point to problems within your Chevrolet S10 Blazer engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
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, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Chevrolet S10 Blazer 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 S10 Blazer when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my S10 Blazer 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.
Where can I go for Chevrolet S10 Blazer repair? Your local Firestone Complete Auto Care fixes Chevrolet S10 Blazer engines. Book an appointment today! We have thousands of locations across the country.