2005 Jeep Grand Cherokee Engine Tune-Ups & Maintenance

Enhance Jeep Grand Cherokee Performance with a Tune-Up

Is it time for an engine 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, especially if you want your 2005 Jeep Grand Cherokee’s engine to last for a long time. Routine engine tune-ups can bring power back to your Grand Cherokee. 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 get routine engine tune-ups based on Jeep's recommendations, you invest in your Grand Cherokee's long-term health and engine performance.

Engine Tune-Up for Jeep Grand Cherokee

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2005 Jeep Grand Cherokee. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your Grand Cherokee. 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 Grand Cherokee’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 Grand Cherokee 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 to Get a Tune-Up for Your Jeep Grand Cherokee

Come to Firestone Complete Auto Care for your next 2005 Grand Cherokee engine tune-up. Follow Jeep'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.

Common Engine Tune-Up Q&A For 2005 Jeep Grand Cherokees

  • Will it hurt my Jeep Grand Cherokee 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 does a puddle underneath my Jeep Grand Cherokee mean? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
  • Are hard starts and stops bad for my Jeep Grand Cherokee 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.

Proactive Maintenance - 2005 Jeep Grand Cherokee

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

Repair Service for Your 2005 Jeep Grand Cherokee

Your Jeep Grand Cherokee 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 2005 Jeep Grand Cherokee repairs below.

Schedule Jeep Grand Cherokee Tune-Up

If your Grand Cherokee is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.