Why does the check engine light in my 300 turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your 300 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Chrysler 300 engine noises bad?

Strange engine sounds can be a sign something’s off in your Chrysler 300. Knocking or tapping could be a symptom of low 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 Chrysler 300 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Chrysler 300 radiator?

It’s not recommended you put water in your 300 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 could cause my 300 engine to suddenly stop?

Reasons your 300 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Chrysler 300 repair?

Your local Firestone Complete Auto Care has you covered with expert 300 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2007 Chrysler 300

Learn about

2007 Chrysler 300 Trim Options

Select your Chrysler 300 trim level to learn more about Chrysler-recommended engine repair. Even Chrysler 300 parts will get older and change.

V6/2.7L

V6/3.5L

V8/5.7L

V8/6.1L

Chrysler 300 Repairs and Services

Nothing lasts forever. Even your Chrysler 300's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2007 Chrysler 300.

We Care for Chrysler 300 Engines

The Chrysler 300 is respected for its reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2007 Chrysler 300 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 Chrysler 300 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2007 Chrysler 300

An illuminated check engine light on your Chrysler 300 is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your combustion, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your 300 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. rattling sounds, essential fluid leaks, or engine misfiring.

2007 300 Engine Services

If your 2007 Chrysler 300 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, 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. Turn to Firestone Complete Auto Care for your 2007 300 engine repairs and you can drive easy knowing that we use Chrysler-approved parts and fluids — cambelt, oil gasket, fuses, or a different component.

Engine Q&A 2007 Chrysler 300

Why does the check engine light in my 300 turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your 300 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Chrysler 300 engine noises bad? Strange engine sounds can be a sign something’s off in your Chrysler 300. Knocking or tapping could be a symptom of low 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 Chrysler 300 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Chrysler 300 radiator? It’s not recommended you put water in your 300 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 could cause my 300 engine to suddenly stop? Reasons your 300 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Chrysler 300 repair? Your local Firestone Complete Auto Care has you covered with expert 300 engine repair. Schedule an appointment today and see us at one of our thousands of locations.