Why does my F-350 Super Duty’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 F-350 Super Duty 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 Ford F-350 Super Duty making engine noise?

Strange engine sounds can be a sign something’s off in your Ford F-350 Super Duty. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Ford F-350 Super Duty engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Ford F-350 Super Duty 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 F-350 Super Duty to suddenly stop?

There are different reasons your F-350 Super Duty vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Ford F-350 Super Duty engine?

Your local Firestone Complete Auto Care offers Ford F-350 Super Duty engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2023 Ford F-350 Super Duty

Learn about

2023 Ford F-350 Super Duty Trim Options

Select your Ford F-350 Super Duty trim level to learn more about Ford-recommended engine repair. Use the following chart to find information.

V8/6.7L

V8/6.8L

V8/7.3L

Ford F-350 Super Duty Repairs and Services

Nothing lasts forever. Even your Ford F-350 Super Duty's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2023 Ford F-350 Super Duty repairs.

We Care for Ford F-350 Super Duty Engines

Ford F-350 Super Duty drivers trust that their F-350 Super Duty will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2023 Ford F-350 Super Duty 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 millions of vehicles since 1926, and our professional technicians are trained to service Ford F-350 Super Duty 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 2023 Ford F-350 Super Duty

An illuminated check engine light on your Ford F-350 Super Duty 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 car’s starter, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your F-350 Super Duty issues diagnosed and our expert techs will get the root of the problem. Other signs it's time for Ford F-350 Super Duty engine service might include essential fluid leaks, or engine misfiring.

Engine Repairs for Your 2023 F-350 Super Duty

When your Ford F-350 Super Duty 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 isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. 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 2023 F-350 Super Duty engine repairs and you can drive easy knowing that we use Ford-approved parts and fluids — serpentine belt, motor oil seal, fuses, or a different component.

Questions About 2023 Ford F-350 Super Duty Engines

Why does my F-350 Super Duty’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 F-350 Super Duty 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 Ford F-350 Super Duty making engine noise? Strange engine sounds can be a sign something’s off in your Ford F-350 Super Duty. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Ford F-350 Super Duty engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Ford F-350 Super Duty 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 F-350 Super Duty to suddenly stop? There are different reasons your F-350 Super Duty vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Ford F-350 Super Duty engine? Your local Firestone Complete Auto Care offers Ford F-350 Super Duty engine repair. Schedule an appointment today at one of our thousands of locations nationwide!