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

It's okay if your check engine light comes on when you first start your vehicle. It’s just your Suburban firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Chevrolet Suburban engine noises bad?

Strange under-the-hood noises can point to problems within your Chevrolet Suburban engine. Tapping or knocking could mean you're low on 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 Suburban 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Chevrolet Suburban radiator?

While it’s not recommended, you can use water in your Suburban radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a Suburban engine to suddenly stop?

There are different reasons your Suburban 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 repairs Chevrolet Suburban engines?

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

Engine Repairs for Your 2020 Chevrolet Suburban

Learn about

2020 Chevrolet Suburban Trim Options

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

V8/5.3L

V8/6.2L

Repairs for Your 2020 Chevrolet Suburban

Stuff wears out. Even your Chevrolet Suburban’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2020 Chevrolet Suburban services.

We’re Trained to Care for Chevrolet Suburban Engines

Chevrolet Suburban engines are known for their reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2020 Chevrolet Suburban engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Chevrolet Suburban 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.

Check Engine Light on 2020 Chevrolet Suburban

If your Suburban 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 car’s starter, Causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your Suburban 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 Chevrolet Suburban engine service might include burning smells, or engine misfiring.

Engine Repairs for Your 2020 Suburban

When your Chevrolet Suburban 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. We'll also tell you if it's necessary for your safety. 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 Suburban engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the serpentine belt, motor oil seal, ignition coil, or another part.

2020 Chevrolet Suburban Engine Q&A

Why does the check engine light in my Suburban turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your Suburban firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Chevrolet Suburban engine noises bad? Strange under-the-hood noises can point to problems within your Chevrolet Suburban engine. Tapping or knocking could mean you're low on 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 Suburban 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Chevrolet Suburban radiator? While it’s not recommended, you can use water in your Suburban radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a Suburban engine to suddenly stop? There are different reasons your Suburban 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 repairs Chevrolet Suburban engines? Your local Firestone Complete Auto Care offers Chevrolet Suburban engine repair. Schedule an appointment today at one of our thousands of locations nationwide!