Why does the check engine light in my K5 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 light should turn off in a bit, but come see us if it doesn't.

Why is my Chevrolet K5 Blazer making engine noise?

Unusual noises can signal a problem with your Chevrolet K5 Blazer 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 coming from the brakes, not the engine.

What could damage my Chevrolet K5 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 pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Chevrolet K5 Blazer radiator?

It’s not recommended you put water in your K5 Blazer radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What could cause my K5 Blazer engine to suddenly stop?

If your K5 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 repairs Chevrolet K5 Blazer engines?

Your local Firestone Complete Auto Care fixes Chevrolet K5 Blazer engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 1986 Chevrolet K5 Blazer

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1986 Chevrolet K5 Blazer Trim Options

Select your Chevrolet K5 Blazer trim level to learn more about Chevrolet-recommended engine repair. Even Chevrolet K5 Blazer parts will get older and change.

V8/5.0L

V8/5.7L

V8/6.2L

1986 Chevrolet K5 Blazer Repair

Nothing stays the same forever. Even your Chevrolet K5 Blazer's many parts and pieces. 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 1986 Chevrolet K5 Blazer.

We Care for Chevrolet K5 Blazer Engines

The Chevrolet K5 Blazer is respected for its reliability. You probably thought about that when you got it. 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 1986 Chevrolet service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Chevrolet K5 Blazer engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 1986 Chevrolet K5 Blazer

If your K5 Blazer 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 or emission system that won't go away on its own. Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your K5 Blazer in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. rattling sounds, burning smells, or engine misfiring.

Chevrolet K5 Blazer Engine Repair

When your Chevrolet K5 Blazer 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 give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for K5 Blazer engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the serpentine belt, oil gasket, fuses, or other parts.

Engine Q&A 1986 Chevrolet K5 Blazer

Why does the check engine light in my K5 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 light should turn off in a bit, but come see us if it doesn't.
Why is my Chevrolet K5 Blazer making engine noise? Unusual noises can signal a problem with your Chevrolet K5 Blazer 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 coming from the brakes, not the engine.
What could damage my Chevrolet K5 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 pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Chevrolet K5 Blazer radiator? It’s not recommended you put water in your K5 Blazer radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What could cause my K5 Blazer engine to suddenly stop? If your K5 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 repairs Chevrolet K5 Blazer engines? Your local Firestone Complete Auto Care fixes Chevrolet K5 Blazer engines. Book an appointment today! We have thousands of locations across the country.