Will it hurt my GMC V3500 to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.

What do I do if I see a pool of liquid under my GMC V3500?

Don't ignore puddles of fluid under your GMC V3500. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

What do hard starts and stops do to my V3500 engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I get a GMC V3500 tune-up?

At your nearby Firestone Complete Auto Care! Whether you need GMC V3500 service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my GMC V3500 fuel injectors?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who does GMC V3500 tune-ups?

Visit your nearby Firestone Complete Auto Care for GMC V3500 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1991 GMC V3500 Engine Tune-Ups & Maintenance

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Schedule Your GMC V3500 Tune-Up Service Appointment

If your V3500 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

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Tune-Ups to Help Your GMC V3500 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, now is the time to work on that habit, especially if you want your 1991 GMC V3500’s engine to last for a long time. Routine engine tune-ups can bring power back to your V3500. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by GMC for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your V3500’s engine running smoother, longer.

Engine Tune-Up for GMC V3500

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to GMC V3500 engine tune-up services. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. A second service option replaces the air and fuel filter in your V3500. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your V3500'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 V3500 can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a GMC V3500 Tune-Up

Schedule your next 1991 V3500 engine tune-up service at Firestone Complete Auto Care. Follow GMC's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

1991 GMC V3500 Engine Tune-Up Q&A

Will it hurt my GMC V3500 to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
What do I do if I see a pool of liquid under my GMC V3500? Don't ignore puddles of fluid under your GMC V3500. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
What do hard starts and stops do to my V3500 engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I get a GMC V3500 tune-up? At your nearby Firestone Complete Auto Care! Whether you need GMC V3500 service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my GMC V3500 fuel injectors? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who does GMC V3500 tune-ups? Visit your nearby Firestone Complete Auto Care for GMC V3500 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Proactive Maintenance - 1991 GMC V3500

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your GMC V3500.

1991 GMC V3500 Repair

Nothing lasts forever. Even your GMC V3500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1991 GMC V3500 repairs.