Why does my R2500’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. 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.

Are GMC R2500 engine noises bad?

Unusual noises can signal a problem with your GMC R2500 engine. 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 GMC R2500 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. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my GMC R2500 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 R2500 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my R2500 engine suddenly stop?

If your R2500 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 can repair my GMC R2500 engine?

Your local Firestone Complete Auto Care has you covered with expert R2500 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 1987 GMC R2500

Learn about

1987 GMC R2500 Trim Options

Select your GMC R2500 trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.

L6/4.8L

V6/4.3L

V8/5.0L

V8/5.7L

V8/6.2L

V8/7.4L

Repairs for Your 1987 GMC R2500

Nothing stays the same forever. Even your GMC R2500’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 1987 GMC R2500 services.

We Care for GMC R2500 Engines

GMC R2500 drivers trust that their R2500 will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1987 GMC R2500 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know GMC R2500 engines. 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 GMC R2500

As soon as your R2500 check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your R2500 to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs it's time for GMC R2500 engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

GMC R2500 Engine Repair

If your 1987 R2500 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 service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1987 R2500 engine repairs and you can feel confident knowing that we use GMC-approved parts and components like the serpentine belt, engine oil seal, fuses, or a different component.

Questions About 1987 GMC R2500 Engines

Why does my R2500’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. 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.
Are GMC R2500 engine noises bad? Unusual noises can signal a problem with your GMC R2500 engine. 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 GMC R2500 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. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my GMC R2500 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 R2500 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my R2500 engine suddenly stop? If your R2500 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 can repair my GMC R2500 engine? Your local Firestone Complete Auto Care has you covered with expert R2500 engine repair. Schedule an appointment today and see us at one of our thousands of locations.