Why does my Silverado 2500’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Silverado 2500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Chevrolet Silverado 2500 engine noises bad?

Strange engine sounds can be a sign something’s off in your Chevrolet Silverado 2500. Tapping or knocking could mean you need an oil change. 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 a Chevrolet engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Chevrolet Silverado 2500 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Chevrolet Silverado 2500 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 Silverado 2500 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my Silverado 2500 to suddenly stop?

Your Silverado 2500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Chevrolet Silverado 2500 engines?

Your local Firestone Complete Auto Care fixes Chevrolet Silverado 2500 engines. Book an appointment today! We have thousands of locations across the country.

1999 Chevrolet Silverado 2500 Engine Repair

Learn about

1999 Chevrolet Silverado 2500 Trim Options

Select your Chevrolet Silverado 2500 trim level to learn more about Chevrolet-recommended engine repair. Use the following chart to find information.

V8/5.3L

V8/6.0L

Chevrolet Silverado 2500 Repairs and Services

Nothing lasts forever. Even your Chevrolet Silverado 2500's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1999 Chevrolet Silverado 2500 services.

We’re Trained to Care for Chevrolet Silverado 2500 Engines

Chevrolet Silverado 2500 drivers trust that their Silverado 2500 will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1999 Chevrolet Silverado 2500 engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Chevrolet Silverado 2500 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.

My 1999 Chevrolet Silverado 2500 Check Engine Light Is On

As soon as your Silverado 2500 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 or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Silverado 2500 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

Chevrolet Silverado 2500 Engine Repair

When your Chevrolet Silverado 2500 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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 give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1999 Silverado 2500 engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the timing belt, oil gasket, ignition coil, or another part.

Engine Q&A 1999 Chevrolet Silverado 2500

Why does my Silverado 2500’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Silverado 2500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Chevrolet Silverado 2500 engine noises bad? Strange engine sounds can be a sign something’s off in your Chevrolet Silverado 2500. Tapping or knocking could mean you need an oil change. 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 a Chevrolet engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Chevrolet Silverado 2500 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Chevrolet Silverado 2500 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 Silverado 2500 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my Silverado 2500 to suddenly stop? Your Silverado 2500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Chevrolet Silverado 2500 engines? Your local Firestone Complete Auto Care fixes Chevrolet Silverado 2500 engines. Book an appointment today! We have thousands of locations across the country.