Why does my Trailblazer’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 just your Trailblazer testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Chevrolet Trailblazer making engine noise?

Unusual noises can signal a problem with your Chevrolet Trailblazer 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 can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Chevrolet Trailblazer 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Chevrolet Trailblazer radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause the engine in my Trailblazer to suddenly stop?

If your Trailblazer 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 Chevrolet Trailblazer engine?

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

Engine Repairs for Your 2022 Chevrolet Trailblazer

Learn about

2022 Chevrolet Trailblazer Trim Options

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

L3/1.2L

L3/1.3L

Chevrolet Trailblazer Repairs and Services

Nothing lasts forever. Even your Chevrolet Trailblazer's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2022 Chevrolet Trailblazer.

We Care for Chevrolet Trailblazer Engines

Chevrolet Trailblazer drivers trust that their Trailblazer will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 2022 Chevrolet Trailblazer engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Chevrolet Trailblazer engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2022 Chevrolet Trailblazer

As soon as your Trailblazer check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your Trailblazer in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine pinging noises, burning smells, or a sinking feeling that something’s wrong.

Chevrolet Trailblazer Engine Repair

When your Chevrolet Trailblazer 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. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Trailblazer engine repairs and you can feel good knowing that we only use Chevrolet-compliant replacement parts such as the timing belt, motor oil seal, sensors, or another part.

Questions About 2022 Chevrolet Trailblazer Engines

Why does my Trailblazer’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 just your Trailblazer testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Chevrolet Trailblazer making engine noise? Unusual noises can signal a problem with your Chevrolet Trailblazer 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 can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Chevrolet Trailblazer 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Chevrolet Trailblazer radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause the engine in my Trailblazer to suddenly stop? If your Trailblazer 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 Chevrolet Trailblazer engine? Your local Firestone Complete Auto Care offers Chevrolet Trailblazer engine repair. Schedule an appointment today at one of our thousands of locations nationwide!