Why does the check engine light in my D350 turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your D350 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Dodge engine sound different?

Unusual noises can signal a problem with your Dodge D350 engine. Tapping or knocking could mean you're low on 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 my Dodge D350 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 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 add water to my Dodge D350 radiator?

It’s not recommended you put water in your D350 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 can cause the engine in my D350 to suddenly stop?

Your D350 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Dodge D350 engines?

Your local Firestone Complete Auto Care offers Dodge D350 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 1989 Dodge D350 Engines

Learn about

1989 Dodge D350 Trim Options

Select your Dodge D350 trim level to learn more about Dodge-recommended engine repair. Use the following chart to find information.

L6/5.9L

V8/5.9L

Repairs for Your 1989 Dodge D350

Stuff wears out. Even your Dodge D350'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 1989 Dodge D350.

We Know Dodge D350 Engines

Dodge D350 engines are known for their reliability. You may have even been thinking about that when you bought 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 1989 Dodge service center — quick! 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 Dodge D350 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1989 Dodge D350

As soon as your D350 check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your fuel injection, Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your D350 in for an on-board diagnostic check and our expert techs will get the root of the problem. engine pinging noises, oil leaks, or misfiring.

Engine Repairs for Your 1989 D350

If your 1989 D350 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair can wait, 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. By choosing Firestone Complete Auto Care for D350 engine repairs and you can drive easy knowing that we use Dodge-approved parts and fluids — timing belt, valve guide seal, fuses, or other parts.

Questions About 1989 Dodge D350 Engines

Why does the check engine light in my D350 turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your D350 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Dodge engine sound different? Unusual noises can signal a problem with your Dodge D350 engine. Tapping or knocking could mean you're low on 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 my Dodge D350 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 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 add water to my Dodge D350 radiator? It’s not recommended you put water in your D350 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 can cause the engine in my D350 to suddenly stop? Your D350 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Dodge D350 engines? Your local Firestone Complete Auto Care offers Dodge D350 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!