When should GMC Sierra 2500 HD spark plugs be replaced?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What do I do if I see a pool of liquid under my GMC Sierra 2500 HD?

Don't ignore puddles of fluid under your GMC Sierra 2500 HD. 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.

Are hard starts and stops bad for my GMC Sierra 2500 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.

Where can I get a tune-up for my GMC Sierra 2500 HD?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair GMC Sierra 2500 HDs.

How often do GMC Sierra 2500 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 performs GMC Sierra 2500 HD tune-ups?

Visit your nearby Firestone Complete Auto Care for GMC Sierra 2500 HD tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2017 GMC Sierra 2500 HD Engine Tune-Ups & Maintenance

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Schedule an Appointment for Your GMC Sierra 2500 HD Tune-Up

Tune in to tune up. Listen to your Sierra 2500 HD and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Tune Into Your GMC Sierra 2500 HD

Is it tune-up time? 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 2017 GMC Sierra 2500 HD’s engine to last for a long time. Periodic tune-ups can bring more power back to your Sierra 2500 HD’s engine. They're designed to help your engine start easier and run more efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on GMC's recommendations, you can rest assured you’re investing in your Sierra 2500 HD’s long-term engine performance.

Engine Tune-Up for GMC Sierra 2500 HD

The Firestone Complete Auto Care location in your community offers several GMC Sierra 2500 HD engine tune-up services. The standard Firestone Tune-Up is one service option. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. Another service option pays special attention to the filters in your Sierra 2500 HD. Specifically, we replace the fuel filter and air filter. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your Sierra 2500 HD. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your Sierra 2500 HD's mileage and maintenance history can uniquely impact its tune-up needs. If you’re not sure what services are the best fit for your car, let us help! Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a GMC Sierra 2500 HD Tune-Up

Come to Firestone Complete Auto Care for your next 2017 Sierra 2500 HD engine tune-up. Consult your vehicle’s recommended service schedule from GMC, or make a service appointment if you notice any of these symptoms from your engine: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

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

Questions About 2017 GMC Sierra 2500 HD Engine Tune-Ups

When should GMC Sierra 2500 HD spark plugs be replaced? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What do I do if I see a pool of liquid under my GMC Sierra 2500 HD? Don't ignore puddles of fluid under your GMC Sierra 2500 HD. 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.
Are hard starts and stops bad for my GMC Sierra 2500 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.
Where can I get a tune-up for my GMC Sierra 2500 HD? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair GMC Sierra 2500 HDs.
How often do GMC Sierra 2500 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 performs GMC Sierra 2500 HD tune-ups? Visit your nearby Firestone Complete Auto Care for GMC Sierra 2500 HD tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Maintenance for Your 2017 GMC Sierra 2500 HD

We know it’s not just a car, it’s your car. We’ll help you properly maintain your GMC Sierra 2500 HD to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2017 GMC Sierra 2500 HD

Nothing lasts forever. Even your GMC Sierra 2500 HD's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2017 GMC Sierra 2500 HD repairs.