Engine Tune-Up Service for Your 2003 Land Rover Discovery

Enhance Land Rover Discovery Performance with a Tune-Up

Is it tune-up time? 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, especially if you want your 2003 Land Rover Discovery’s engine to last for a long time. Routine engine tune-ups can bring power back to your Discovery. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Land Rover's recommendations, you can rest assured you’re investing in your Discovery’s long-term engine performance.

Engine Tune-Up for Land Rover Discovery

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2003 Land Rover Discovery. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. A second service option replaces the air and fuel filter in your Discovery. 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 Discovery’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your Discovery's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. 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 Land Rover Discovery Tune-Up

If you’re looking for 2003 Discovery engine tune-up services, head to Firestone Complete Auto Care. Follow Land Rover's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

2003 Land Rover Discovery Engine Tune-Up Q&A

  • Will it hurt my Land Rover Discovery 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 Land Rover Discovery mean? 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.
  • What do hard starts and stops do to my Discovery 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.

2003 Land Rover Discovery Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Land Rover Discovery to keep it on the road and running smoothly. Learn more about maintenance below.

2003 Land Rover Discovery Repair

Your Land Rover Discovery 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 2003 Land Rover Discovery repairs below.

Schedule an Appointment for Your Land Rover Discovery Tune-Up

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