Why does my W100’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 W100 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Dodge engine sound different?

Strange under-the-hood noises can point to problems within your Dodge W100 engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Dodge W100 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Dodge W100 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 W100 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my W100 engine to suddenly stop?

There are different reasons your W100 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 fixes Dodge W100 engines?

Your local Firestone Complete Auto Care has you covered with expert W100 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

1989 Dodge W100 Engine Repair

Learn about

1989 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.

V6/3.9L

V8/5.2L

Repairs for Your 1989 Dodge W100

Stuff wears out. Even your Dodge W100’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 1989 Dodge W100 repairs.

We Care for Dodge W100 Engines

Dodge W100 engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If they do, you’ll have to find a dependable 1989 Dodge service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Dodge W100 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.

My 1989 Dodge W100 Check Engine Light Is On

An illuminated check engine light on your Dodge W100 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, worn spark plug, a problem 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 we'll determine exactly why your check engine light is on. Other signs it's time for Dodge W100 engine service might include essential fluid leaks, or misfiring.

Engine Repairs for Your 1989 W100

When your Dodge W100 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure 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 W100 engine repairs and you can feel confident knowing that we use Dodge-approved parts and components like the timing belt, oil gasket, sensors, or other parts.

1989 Dodge W100 Engine Q&A

Why does my W100’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 W100 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Dodge engine sound different? Strange under-the-hood noises can point to problems within your Dodge W100 engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Dodge W100 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Dodge W100 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 W100 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my W100 engine to suddenly stop? There are different reasons your W100 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 fixes Dodge W100 engines? Your local Firestone Complete Auto Care has you covered with expert W100 engine repair. Schedule an appointment today and see us at one of our thousands of locations.