Will it hurt my GMC Sierra 2500 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 do I do if I see a pool of liquid under my GMC Sierra 2500 HD?

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 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 GMC Sierra 2500 HD tune-up?

At your nearby Firestone Complete Auto Care! Whether you need GMC Sierra 2500 HD service, maintenance, or repairs, our technicians can get the job done.

How frequently do I need to get my GMC Sierra 2500 HD fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Sierra 2500 HD fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who can I go to for GMC Sierra 2500 HD tune-ups?

When your Sierra 2500 HD needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Engine Tune-Up Service for Your 2018 GMC Sierra 2500 HD

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Schedule 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 time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, particularly if you want to keep your 2018 GMC Sierra 2500 HD in tip-top shape. Periodic tune-ups can bring more power back to your Sierra 2500 HD’s engine. Tune-ups give your engine a boost in efficiency, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). 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

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to GMC Sierra 2500 HD 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*. The second service focuses on your Sierra 2500 HD's filters, specifically replacing the air filter and fuel 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. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your Sierra 2500 HD can determine what kind of service it needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where Should I Go for My GMC Sierra 2500 HD Tune-Up?

Schedule your next 2018 Sierra 2500 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: shaking while the engine is idling, poor fuel economy, engine knocking, or an illuminated check engine light.

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

2018 GMC Sierra 2500 HD Engine Tune-Up Q&A

Will it hurt my GMC Sierra 2500 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 do I do if I see a pool of liquid under my GMC Sierra 2500 HD? 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 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 GMC Sierra 2500 HD tune-up? At your nearby Firestone Complete Auto Care! Whether you need GMC Sierra 2500 HD service, maintenance, or repairs, our technicians can get the job done.
How frequently do I need to get my GMC Sierra 2500 HD fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your Sierra 2500 HD fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who can I go to for GMC Sierra 2500 HD tune-ups? When your Sierra 2500 HD needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2018 GMC Sierra 2500 HD Maintenance

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 Sierra 2500 HD.

Repairs on Your 2018 GMC Sierra 2500 HD

Your GMC Sierra 2500 HD 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 2018 GMC Sierra 2500 HD repairs below.