Why does my D350’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 just your D350 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Dodge D350 making engine noise?

Strange engine sounds can be a sign something’s off in your Dodge D350. 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 a sign of brake problems rather than engine issues.

What could damage a Dodge engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Dodge D350 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.

Can I put water in my Dodge D350 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 D350 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a D350 engine to suddenly stop?

If your D350 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Dodge D350 repair?

Your local Firestone Complete Auto Care has you covered with expert D350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1986 Dodge D350 Engines

Learn about

1986 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.

L6/3.7L

V8/5.9L

1986 Dodge D350 Repair

Nothing stays the same forever. Even your Dodge D350’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 1986 Dodge D350 repairs.

We Know Dodge D350 Engines

Dodge D350 engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1986 Dodge D350 engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Dodge D350 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 1986 Dodge D350

As soon as your D350 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your vehicle's ignition, Potential causes may include a faulty oxygen sensor, bad spark plug, a clogged 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 D350 issues diagnosed and our expert techs will get the root of the problem. Other signs it's time for Dodge D350 engine service might include essential fluid leaks, or engine misfiring.

Dodge D350 Engine Repair

When your Dodge D350 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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 want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for D350 engine repairs and you can drive easy knowing that we use Dodge-approved parts and fluids — cambelt, motor oil seal, fuses, or a different component.

Questions About 1986 Dodge D350 Engines

Why does my D350’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 just your D350 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Dodge D350 making engine noise? Strange engine sounds can be a sign something’s off in your Dodge D350. 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 a sign of brake problems rather than engine issues.
What could damage a Dodge engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Dodge D350 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.
Can I put water in my Dodge D350 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 D350 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a D350 engine to suddenly stop? If your D350 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Dodge D350 repair? Your local Firestone Complete Auto Care has you covered with expert D350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.