Why does the check engine light in my HHR 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 HHR firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Chevrolet HHR engine noises bad?

Strange under-the-hood noises can point to problems within your Chevrolet HHR engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. 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 HHR engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still 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.

Is it okay to put water in my Chevrolet HHR radiator?

It’s not recommended you put water in your HHR 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 the engine in my HHR to suddenly stop?

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

Who can repair my Chevrolet HHR engine?

For Chevrolet HHR 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.

2006 Chevrolet HHR Engine Repair

Learn about

2006 Chevrolet HHR Trim Options

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

L4/2.2L

L4/2.4L

Chevrolet HHR Repairs and Services

Nothing stays the same forever. Even your Chevrolet HHR's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2006 Chevrolet HHR services.

We Care for Chevrolet HHR Engines

Chevrolet HHR engines are known for their 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. If the unexpected strikes, you may search the internet frantically for quick and affordable 2006 Chevrolet HHR 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 more than 500 million vehicles since 1926, and our technicians know Chevrolet HHR engines. Schedule a courtesy inspection at the first sign of engine trouble. 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 2006 Chevrolet HHR

If your HHR check engine light is on, it’s time to get it looked at. 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, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your HHR 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 Chevrolet HHR engine service might include oil leaks, or a sinking feeling that something’s wrong.

Chevrolet HHR Engine Repair

If your 2006 HHR engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure 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 HHR engine repairs and you can drive easy knowing that we use Chevrolet-approved parts and fluids — timing belt, engine oil seal, ignition coil, or a different component.

2006 Chevrolet HHR Engine Q&A

Why does the check engine light in my HHR 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 HHR firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Chevrolet HHR engine noises bad? Strange under-the-hood noises can point to problems within your Chevrolet HHR engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. 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 HHR engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still 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.
Is it okay to put water in my Chevrolet HHR radiator? It’s not recommended you put water in your HHR 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 the engine in my HHR to suddenly stop? Reasons your HHR car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Chevrolet HHR engine? For Chevrolet HHR 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.