Why does the check engine light come on when I start my W350?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your W350 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Dodge W350 making engine noise?

Strange engine sounds can be a sign something’s off in your Dodge W350. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Dodge W350 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Dodge W350 radiator?

It’s not recommended you put water in your W350 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 a W350 engine to suddenly stop?

Reasons your W350 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes Dodge W350 engines?

For Dodge W350 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 1988 Dodge W350

Learn about

1988 Dodge W350 Trim Options

Select your Dodge W350 trim level to learn more about Dodge-recommended engine repair. Even Dodge W350 parts will get older and change.

V8/5.9L

1988 Dodge W350 Repair

Nothing stays the same forever. Even your Dodge W350's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 1988 Dodge W350.

We Care for Dodge W350 Engines

Dodge W350 engines are known for their 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 1988 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 millions of vehicles since 1926, and our professional technicians are trained to service Dodge W350 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1988 Dodge W350 Check Engine Light Is On

An illuminated check engine light on your Dodge W350 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 fuel injection, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your W350 issues diagnosed and our expert techs will get the root of the problem. Other signs your Dodge W350 engine needs some TLC are burning smells, or engine misfiring.

1988 W350 Engine Services

If your 1988 Dodge W350 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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. Turn to Firestone Complete Auto Care for your 1988 W350 engine repairs and you can drive easy knowing that we use Dodge-approved parts and fluids — cambelt, motor oil seal, ignition coil, or other parts.

1988 Dodge W350 Engine Q&A

Why does the check engine light come on when I start my W350? It’s usually normal for your check engine light to turn on upon ignition. It’s just your W350 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Dodge W350 making engine noise? Strange engine sounds can be a sign something’s off in your Dodge W350. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Dodge W350 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Dodge W350 radiator? It’s not recommended you put water in your W350 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 a W350 engine to suddenly stop? Reasons your W350 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Dodge W350 engines? For Dodge W350 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.