When should Cadillac XTS spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Cadillac’s recommendations.

What do I do if I see a pool of liquid under my Cadillac XTS?

Don't ignore puddles of fluid under your Cadillac XTS. 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 Cadillac XTS 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 Cadillac XTS?

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

How often should I clean my Cadillac XTS fuel injectors?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who does Cadillac XTS tune-ups?

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

2016 Cadillac XTS Tune-Up & Engine Service

Get a Tune-Up

Schedule Your Cadillac XTS Tune-Up Service Appointment

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

Schedule an Appointment

Tune-Ups to Help Your Cadillac XTS Run Better

Is your engine overdue for a tune-up? If you tend to ignore your car until something goes wrong, now is the time to work on that habit, especially if you want your 2016 Cadillac XTS’s engine to last for a long time. Regular engine tune-ups can optimize your XTS’s power on the road. 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 follow the guidelines specified by Cadillac for your vehicle’s tune-up schedule, you invest in your XTS's long-term health and engine performance.

Engine Tune-Up for Cadillac XTS

The Firestone Complete Auto Care location in your community offers several Cadillac XTS 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*. The second service focuses on your XTS'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 XTS. This can improve your fuel system’s performance (and therefore, your engine’s performance). Consider this when choosing a tune-up service for your XTS: your vehicle’s maintenance record and mileage can determine which service is best. 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 to Get a Cadillac XTS Tune-Up

Come to Firestone Complete Auto Care for your next 2016 XTS engine tune-up. Consult your vehicle’s recommended service schedule from Cadillac, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished 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.

Common Engine Tune-Up Q&A For 2016 Cadillac XTSs

When should Cadillac XTS spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Cadillac’s recommendations.
What do I do if I see a pool of liquid under my Cadillac XTS? Don't ignore puddles of fluid under your Cadillac XTS. 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 Cadillac XTS 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 Cadillac XTS? At your nearby Firestone Complete Auto Care! Whether you need Cadillac XTS service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my Cadillac XTS fuel injectors? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who does Cadillac XTS tune-ups? Visit your nearby Firestone Complete Auto Care for Cadillac XTS tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Proactive Maintenance - 2016 Cadillac XTS

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Cadillac XTS.

2016 Cadillac XTS Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Cadillac XTS, we’re here to help. Check out more info below about 2016 Cadillac XTS repairs.