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

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 300 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Chrysler engine sound different?

Strange engine sounds can be a sign something’s off in your Chrysler 300. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have 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 a Chrysler engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Chrysler 300 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle 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 use water in my Chrysler 300 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a 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 fixes Chrysler 300 engines. Book an appointment today! We have thousands of locations across the country.

2018 Chrysler 300 Engine Repair

Learn about

2018 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.

V6/3.6L

V8/5.7L

Repairs for Your 2018 Chrysler 300

Nothing lasts forever. Even your Chrysler 300's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2018 Chrysler 300 repairs.

We Know Chrysler 300 Engines

Chrysler 300 drivers trust that their 300 will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If they do, you’ll have to find a dependable 2018 Chrysler service center — quick! 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 Chrysler 300 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 2018 Chrysler 300

If your 300 check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your car’s starter, Possible causes can include a failing oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your 300 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine rattling, essential fluid leaks, or engine misfiring.

Chrysler 300 Engine Repair

If your 2018 Chrysler 300 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2018 300 engine repairs and you can drive easy knowing that we use Chrysler-approved parts and fluids — timing belt, oil gasket, sensors, or a different component.

Questions About 2018 Chrysler 300 Engines

Why does the check engine light in my 300 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 300 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Chrysler engine sound different? Strange engine sounds can be a sign something’s off in your Chrysler 300. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have 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 a Chrysler engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Chrysler 300 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle 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 use water in my Chrysler 300 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a 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 fixes Chrysler 300 engines. Book an appointment today! We have thousands of locations across the country.