Why does the check engine light come on when I start my F-350?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your F-350 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Ford F-350 engine noises bad?

Unusual noises can signal a problem with your Ford F-350 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 be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Ford engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Ford F-350 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. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Ford F-350 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 could cause my F-350 engine to suddenly stop?

Your F-350 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for Ford F-350 repair?

For Ford F-350 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.

Engine Repairs for Your 1985 Ford F-350

Learn about

1985 Ford F-350 Trim Options

Select your Ford F-350 trim level to learn more about Ford-recommended engine repair. Even Ford F-350 parts will get older and change.

L6/4.9L

V8/5.8L

V8/6.9L

V8/7.5L

1985 Ford F-350 Repair

Nothing stays the same forever. Even your Ford F-350's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1985 Ford F-350 services.

We Care for Ford F-350 Engines

The Ford F-350 is respected for its reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 1985 Ford F-350 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Ford F-350 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. 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 1985 Ford F-350

An illuminated check engine light on your Ford F-350 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel, Possible causes can include a failing oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your F-350 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. engine rattling, oil leaks, or misfiring.

1985 F-350 Engine Services

If your 1985 Ford F-350 needs engine repair, 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 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. Choose Firestone Complete Auto Care for Ford F-350 engine repairs and you can drive easy knowing that we use Ford-approved parts and fluids — timing belt, motor oil seal, ignition coil, or other parts.

1985 Ford F-350 Engine Q&A

Why does the check engine light come on when I start my F-350? It’s usually normal for your check engine light to turn on upon ignition. It’s just your F-350 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Ford F-350 engine noises bad? Unusual noises can signal a problem with your Ford F-350 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 be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Ford engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Ford F-350 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. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Ford F-350 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 could cause my F-350 engine to suddenly stop? Your F-350 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Ford F-350 repair? For Ford F-350 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.