Why does the check engine light in my R20 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your R20 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Chevrolet R20 engine noises bad?

Unusual noises can signal a problem with your Chevrolet R20 engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Chevrolet R20 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 add water to my Chevrolet R20 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 R20 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my R20 to suddenly stop?

Reasons your R20 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my Chevrolet R20 engine?

Your local Firestone Complete Auto Care offers Chevrolet R20 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 1987 Chevrolet R20

Learn about

1987 Chevrolet R20 Trim Options

Select your Chevrolet R20 trim level to learn more about Chevrolet-recommended engine repair. Even Chevrolet R20 parts will get older and change.

L6/4.8L

V6/4.3L

V8/5.0L

V8/5.7L

V8/6.2L

V8/7.4L

1987 Chevrolet R20 Repair

Nothing lasts forever. Even your Chevrolet R20's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1987 Chevrolet R20 services.

We’re Trained to Care for Chevrolet R20 Engines

Chevrolet R20 engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1987 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 R20 engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. 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 1987 Chevrolet R20

An illuminated check engine light on your Chevrolet R20 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your R20 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs your Chevrolet R20 engine needs some TLC are oil leaks, or engine misfiring.

Chevrolet R20 Engine Repair

If your 1987 R20 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. 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. Choose Firestone Complete Auto Care for Chevrolet R20 engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the timing chain or belt, valve guide seal, sensors, or another part.

Questions About 1987 Chevrolet R20 Engines

Why does the check engine light in my R20 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your R20 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Chevrolet R20 engine noises bad? Unusual noises can signal a problem with your Chevrolet R20 engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Chevrolet R20 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 add water to my Chevrolet R20 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 R20 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my R20 to suddenly stop? Reasons your R20 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Chevrolet R20 engine? Your local Firestone Complete Auto Care offers Chevrolet R20 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!