What happens if my GMC Sierra 1500 spark plugs fail?

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 1500?

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 1500 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 GMC Sierra 1500?

At your closest Firestone Complete Auto Care! Our experienced technicians offer GMC Sierra 1500 service, maintenance, and repairs.

How frequently do I need to get my GMC Sierra 1500 fuel injectors 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 1500 tune-ups?

Visit your nearby Firestone Complete Auto Care for GMC Sierra 1500 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Engine Tune-Up Service for Your 2015 GMC Sierra 1500

Get a Tune-Up

Schedule GMC Sierra 1500 Tune-Up

Tune in to tune up. Listen to your Sierra 1500 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Tune Into Your GMC Sierra 1500

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 2015 GMC Sierra 1500 in tip-top shape. Routine engine tune-ups can bring power back to your Sierra 1500. Tune-ups help your engine start smoothly and run efficiently, 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’re taking vital steps toward keeping your Sierra 1500’s engine running smoother, longer.

GMC Sierra 1500 Engine Tune-Up Services

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2015 GMC Sierra 1500. 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 1500. 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 Sierra 1500’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your Sierra 1500 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 1500 Tune-Up?

If you’re looking for 2015 Sierra 1500 engine tune-up services, head to Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use GMC’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Questions About 2015 GMC Sierra 1500 Engine Tune-Ups

What happens if my GMC Sierra 1500 spark plugs fail? 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 1500? 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 1500 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 GMC Sierra 1500? At your closest Firestone Complete Auto Care! Our experienced technicians offer GMC Sierra 1500 service, maintenance, and repairs.
How frequently do I need to get my GMC Sierra 1500 fuel injectors 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 1500 tune-ups? Visit your nearby Firestone Complete Auto Care for GMC Sierra 1500 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Maintenance for Your 2015 GMC Sierra 1500

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 1500.

2015 GMC Sierra 1500 Repair

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 1500, we’re here to help. Check out more info below about 2015 GMC Sierra 1500 repairs.