Will it hurt my GMC Sierra 3500 HD 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 should I do if I see leaks under my Sierra 3500 HD?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

Are hard starts and stops bad for my GMC Sierra 3500 HD 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.

I need a GMC Sierra 3500 HD tune-up. Where can I get on?

At your nearby Firestone Complete Auto Care! Whether you need GMC Sierra 3500 HD service, maintenance, or repairs, our technicians can get the job done.

How often do GMC Sierra 3500 HD fuel injectors need to be cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who can I go to for GMC Sierra 3500 HD tune-ups?

Your local Firestone Complete Auto Care is happy to help with your GMC Sierra 3500 HD tune-up. Visit us online to see our latest offers and book an appointment.

2018 GMC Sierra 3500 HD Engine Tune-Ups & Maintenance

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Schedule GMC Sierra 3500 HD Tune-Up

Tune in to tune up. Listen to your Sierra 3500 HD and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Enhance GMC Sierra 3500 HD Performance with a Tune-Up

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 drive a 2018 GMC Sierra 3500 HD. Routine engine tune-ups can bring power back to your Sierra 3500 HD. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by GMC, you can rest assured you’re investing in your Sierra 3500 HD’s long-term engine performance.

GMC Sierra 3500 HD Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several GMC Sierra 3500 HD engine tune-up services. The first is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your Sierra 3500 HD. 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 Sierra 3500 HD's fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your Sierra 3500 HD's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. 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 Sierra 3500 HD Tune-Up

Schedule your next 2018 Sierra 3500 HD 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.

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

Questions About 2018 GMC Sierra 3500 HD Engine Tune-Ups

Will it hurt my GMC Sierra 3500 HD 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 should I do if I see leaks under my Sierra 3500 HD? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
Are hard starts and stops bad for my GMC Sierra 3500 HD 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.
I need a GMC Sierra 3500 HD tune-up. Where can I get on? At your nearby Firestone Complete Auto Care! Whether you need GMC Sierra 3500 HD service, maintenance, or repairs, our technicians can get the job done.
How often do GMC Sierra 3500 HD fuel injectors need to be cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who can I go to for GMC Sierra 3500 HD tune-ups? Your local Firestone Complete Auto Care is happy to help with your GMC Sierra 3500 HD tune-up. Visit us online to see our latest offers and book an appointment.

2018 GMC Sierra 3500 HD Maintenance

Stay ahead of any potential issues with your GMC Sierra 3500 HD so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 2018 GMC Sierra 3500 HD

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your GMC Sierra 3500 HD, we’re here to help. Check out more info below about 2018 GMC Sierra 3500 HD repairs.