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

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Yukon 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 GMC Yukon engine noises bad?

Strange engine sounds can be a sign something’s off in your GMC Yukon. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my GMC Yukon engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my GMC Yukon radiator?

It’s not recommended you put water in your Yukon radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a Yukon engine to suddenly stop?

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

Who can repair my GMC Yukon engine?

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

1997 GMC Yukon Engine Repair

Learn about

1997 GMC Yukon Trim Options

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

V8/5.7L

V8/6.5L

GMC Yukon Repairs and Services

Stuff wears out. Even your GMC Yukon's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 1997 GMC Yukon services.

We Know GMC Yukon Engines

GMC Yukon drivers trust that their Yukon will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 1997 GMC Yukon 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 Yukon 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 1997 GMC Yukon

If your Yukon check engine light is on, it’s time to get it looked at. 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. Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your Yukon in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or misfiring.

GMC Yukon Engine Repair

If your 1997 Yukon engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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 Yukon engine repairs and you can feel confident knowing that we use GMC-approved parts and components like the serpentine belt, oil gasket, ignition coil, or a different component.

Engine Q&A 1997 GMC Yukon

Why does my Yukon’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Yukon 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 GMC Yukon engine noises bad? Strange engine sounds can be a sign something’s off in your GMC Yukon. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my GMC Yukon engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my GMC Yukon radiator? It’s not recommended you put water in your Yukon radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a Yukon engine to suddenly stop? Your Yukon car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my GMC Yukon engine? Your local Firestone Complete Auto Care fixes GMC Yukon engines. Book an appointment today! We have thousands of locations across the country.