Why does the check engine light come on when I start my Sierra 1500 Limited?

It's okay if your check engine light comes on when you first start your vehicle. This is just your Sierra 1500 Limited testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my GMC engine sound different?

Strange under-the-hood noises can point to problems within your GMC Sierra 1500 Limited 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 might be a sign of brake problems rather than engine issues.

What could damage my GMC Sierra 1500 Limited 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my GMC Sierra 1500 Limited radiator?

While it’s not recommended, you can use water in your Sierra 1500 Limited 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 Sierra 1500 Limited engine to suddenly stop?

Reasons your Sierra 1500 Limited car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my GMC Sierra 1500 Limited engine?

For GMC Sierra 1500 Limited engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

2019 GMC Sierra 1500 Limited Engine Repair

Learn about

2019 GMC Sierra 1500 Limited Trim Options

Select your GMC Sierra 1500 Limited trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.

V8/5.3L

Repairs for Your 2019 GMC Sierra 1500 Limited

Nothing lasts forever. Even your GMC Sierra 1500 Limited's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2019 GMC Sierra 1500 Limited services.

We’re Trained to Care for GMC Sierra 1500 Limited Engines

The GMC Sierra 1500 Limited is respected for its reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 2019 GMC Sierra 1500 Limited engine repair or replacement parts. 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 GMC Sierra 1500 Limited engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2019 GMC Sierra 1500 Limited

As soon as your Sierra 1500 Limited check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with 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 possible causes. Bring your Sierra 1500 Limited to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs it's time for GMC Sierra 1500 Limited engine service might include burning smells, or a sinking feeling that something’s wrong.

2019 Sierra 1500 Limited Engine Services

When your GMC Sierra 1500 Limited 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 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. Turn to Firestone Complete Auto Care for your 2019 Sierra 1500 Limited engine repairs and you can feel good knowing that we only use GMC-compliant replacement parts such as the serpentine belt, valve guide seal, ignition coil, or another part.

Questions About 2019 GMC Sierra 1500 Limited Engines

Why does the check engine light come on when I start my Sierra 1500 Limited? It's okay if your check engine light comes on when you first start your vehicle. This is just your Sierra 1500 Limited testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my GMC engine sound different? Strange under-the-hood noises can point to problems within your GMC Sierra 1500 Limited 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 might be a sign of brake problems rather than engine issues.
What could damage my GMC Sierra 1500 Limited 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my GMC Sierra 1500 Limited radiator? While it’s not recommended, you can use water in your Sierra 1500 Limited 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 Sierra 1500 Limited engine to suddenly stop? Reasons your Sierra 1500 Limited car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my GMC Sierra 1500 Limited engine? For GMC Sierra 1500 Limited engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.