What happens if my GMC Terrain spark plugs fail?

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 Terrain?

Don't ignore puddles of fluid under your GMC Terrain. 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 some driving habits better for my GMC Terrain engine than others?

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 Terrain?

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

How frequently do the fuel injectors in my GMC Terrain need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your GMC owner’s manual for exact guidelines.

Who performs GMC Terrain tune-ups?

Visit your local Firestone Complete Auto Care for your GMC Terrain tune-up. Make an appointment online and view our latest offers to save big.

2014 GMC Terrain Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Your GMC Terrain Tune-Up Service Appointment

Keep your Terrain running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Enhance GMC Terrain 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, now is the time to work on that habit, particularly if you want to keep your 2014 GMC Terrain in tip-top shape. Periodic tune-ups can bring more power back to your Terrain’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 take your car for regular engine tune-ups as recommended by GMC, you’re taking vital steps toward keeping your Terrain’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your GMC Terrain

The Firestone Complete Auto Care location in your community offers several GMC Terrain engine tune-up services. One option 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*. Another service option pays special attention to the filters in your Terrain. 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 Terrain’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your Terrain'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 Terrain Tune-Up

Schedule your next 2014 Terrain 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, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Questions About 2014 GMC Terrain Engine Tune-Ups

What happens if my GMC Terrain spark plugs fail? 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 Terrain? Don't ignore puddles of fluid under your GMC Terrain. 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 some driving habits better for my GMC Terrain engine than others? 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 Terrain? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair GMC Terrains.
How frequently do the fuel injectors in my GMC Terrain need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your GMC owner’s manual for exact guidelines.
Who performs GMC Terrain tune-ups? Visit your local Firestone Complete Auto Care for your GMC Terrain tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2014 GMC Terrain

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

Repair Service for Your 2014 GMC Terrain

Nothing lasts forever. Even your GMC Terrain's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2014 GMC Terrain repairs.