When should Dodge W350 spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Dodge’s recommendations.

What do I do if I see a pool of liquid under my Dodge W350?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are hard starts and stops bad for my Dodge W350 engine?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my Dodge W350?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Dodge W350 service, maintenance, and repairs.

How frequently do I need to get my Dodge W350 fuel injectors cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Dodge owner’s manual for exact guidelines.

Who performs Dodge W350 tune-ups?

Visit your local Firestone Complete Auto Care for your Dodge W350 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 1991 Dodge W350

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Schedule Dodge W350 Tune-Up

Keep your W350 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Tune-Ups to Help Your Dodge W350 Run Better

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, it might be time to change your ways, especially if you want your 1991 Dodge W350’s engine to last for a long time. Regular engine tune-ups can optimize your W350’s power on the road. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Dodge's recommendations, you can rest assured you’re investing in your W350’s long-term engine performance.

Dodge W350 Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several Dodge W350 engine tune-up services. The first is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your W350. Specifically, we replace the fuel filter and air filter. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your W350’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your W350 can determine what kind of service it needs. If you’re not sure what services are the best fit for your car, let us help! Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Dodge W350 Tune-Up?

Come to Firestone Complete Auto Care for your next 1991 W350 engine tune-up. Follow Dodge's recommended maintenance schedule or book an appointment as soon as you notice one of the following: shaking while the engine is idling, poor fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Common Engine Tune-Up Q&A For 1991 Dodge W350s

When should Dodge W350 spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Dodge’s recommendations.
What do I do if I see a pool of liquid under my Dodge W350? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are hard starts and stops bad for my Dodge W350 engine? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my Dodge W350? At your closest Firestone Complete Auto Care! Our experienced technicians offer Dodge W350 service, maintenance, and repairs.
How frequently do I need to get my Dodge W350 fuel injectors cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Dodge owner’s manual for exact guidelines.
Who performs Dodge W350 tune-ups? Visit your local Firestone Complete Auto Care for your Dodge W350 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 1991 Dodge W350

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Dodge W350 to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 1991 Dodge W350

Your Dodge W350 runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 1991 Dodge W350 repairs below.