Why does the check engine light come on when I start my Skyhawk?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Skyhawk firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Buick Skyhawk making engine noise?

Strange engine sounds can be a sign something’s off in your Buick Skyhawk. 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 could be a sign that something is wrong with your brakes — not the engine.

What could damage my Buick Skyhawk 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Buick Skyhawk 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 Skyhawk engine to suddenly stop?

There are different reasons your Skyhawk vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Buick Skyhawk engine?

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

Reliable Repairs for 1986 Buick Skyhawk Engines

Learn about

1986 Buick Skyhawk Trim Options

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

L4/1.8L

L4/2.0L

Repairs for Your 1986 Buick Skyhawk

Nothing stays the same forever. Even your Buick Skyhawk’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 1986 Buick Skyhawk services.

We Care for Buick Skyhawk Engines

Buick Skyhawk drivers trust that their Skyhawk will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1986 Buick Skyhawk engine repairs. 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 Buick Skyhawk engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1986 Buick Skyhawk

An illuminated check engine light on your Buick Skyhawk is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your or emission control system that won’t go away on its own. Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your Skyhawk in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Buick Skyhawk engine needs some TLC are essential fluid leaks, or a sinking feeling that something’s wrong.

Buick Skyhawk Engine Repair

When your Buick Skyhawk engine needs repairs, 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 service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for Skyhawk engine repairs and you can feel good knowing that we only use Buick-compliant replacement parts such as the serpentine belt, motor oil seal, ignition coil, or a different component.

Questions About 1986 Buick Skyhawk Engines

Why does the check engine light come on when I start my Skyhawk? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Skyhawk firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Buick Skyhawk making engine noise? Strange engine sounds can be a sign something’s off in your Buick Skyhawk. 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 could be a sign that something is wrong with your brakes — not the engine.
What could damage my Buick Skyhawk 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Buick Skyhawk 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 Skyhawk engine to suddenly stop? There are different reasons your Skyhawk vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Buick Skyhawk engine? Your local Firestone Complete Auto Care fixes Buick Skyhawk engines. Book an appointment today! We have thousands of locations across the country.