Why does the check engine light come on when I start my W100?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your W100 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Dodge W100 engine noises bad?

Strange engine sounds can be a sign something’s off in your Dodge W100. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have 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 Dodge engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Dodge W100 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Dodge W100 radiator?

While it’s not recommended, you can use water in your W100 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.

What could cause my W100 engine to suddenly stop?

Reasons your W100 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes Dodge W100 engines?

Your local Firestone Complete Auto Care fixes Dodge W100 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 1986 Dodge W100

Learn about

1986 Dodge W100 Trim Options

Select your Dodge W100 trim level to learn more about Dodge-recommended engine repair. Even Dodge W100 parts will get older and change.

L6/3.7L

V8/5.2L

V8/5.9L

Dodge W100 Repairs and Services

Nothing lasts forever. Even your Dodge W100’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1986 Dodge W100 services.

We Care for Dodge W100 Engines

The Dodge W100 is respected for its reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If they do, you’ll have to find a dependable 1986 Dodge service center — quick! That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Dodge W100 engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 1986 Dodge W100

If your W100 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s starter, Possible causes can include a failing oxygen sensor, worn spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your W100 in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Dodge W100 engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1986 W100

If your 1986 W100 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. 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 provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 1986 W100 engine repairs and you can drive easy knowing that we use Dodge-approved parts and fluids — timing belt, motor oil seal, sensors, or another part.

Engine Q&A 1986 Dodge W100

Why does the check engine light come on when I start my W100? It’s usually normal for your check engine light to turn on upon ignition. It’s just your W100 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Dodge W100 engine noises bad? Strange engine sounds can be a sign something’s off in your Dodge W100. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have 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 Dodge engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Dodge W100 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Dodge W100 radiator? While it’s not recommended, you can use water in your W100 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.
What could cause my W100 engine to suddenly stop? Reasons your W100 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Dodge W100 engines? Your local Firestone Complete Auto Care fixes Dodge W100 engines. Book an appointment today! We have thousands of locations across the country.