Why does my 300’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Chrysler engine sound different?

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 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?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Chrysler 300 radiator?

While it’s not recommended, you can use water in your 300 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my 300 engine suddenly stop?

Your 300 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs Chrysler 300 engines?

Your local Firestone Complete Auto Care offers Chrysler 300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2019 Chrysler 300

Learn about

2019 Chrysler 300 Trim Options

Select your Chrysler 300 trim level to learn more about Chrysler-recommended engine repair. Use the following chart to find information.

V6/3.6L

V8/5.7L

Chrysler 300 Repairs and Services

Nothing lasts forever. Even your Chrysler 300’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2019 Chrysler 300 services.

We Care for Chrysler 300 Engines

Chrysler 300 drivers trust that their 300 will take them near and far. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2019 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 more than 500 million vehicles since 1926, and our technicians know Chrysler 300 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2019 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 check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Causes may include a faulty 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 300 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs your Chrysler 300 engine needs some TLC are oil leaks, or misfiring.

2019 300 Engine Services

If your 2019 300 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. 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 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 2019 300 engine repairs and you can feel confident knowing that we use Chrysler-approved parts and components like the timing chain or belt, engine oil seal, sensors, or another part.

2019 Chrysler 300 Engine Q&A

Why does my 300’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Chrysler engine sound different? 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 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? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Chrysler 300 radiator? While it’s not recommended, you can use water in your 300 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my 300 engine suddenly stop? Your 300 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Chrysler 300 engines? Your local Firestone Complete Auto Care offers Chrysler 300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!