2003 Lincoln LS Tune-Up & Engine Service

Tune Into Your Lincoln LS

Is it time for an engine tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, particularly if you want to keep your 2003 Lincoln LS in tip-top shape. Regular engine tune-ups can optimize your LS’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Lincoln for your vehicle’s tune-up schedule, you invest in your LS's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Lincoln LS

The Firestone Complete Auto Care location in your community offers several Lincoln LS 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*. A second service option replaces the air and fuel filter in your LS. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your LS'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 LS'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! 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 Lincoln LS Tune-Up?

If you’re looking for 2003 LS engine tune-up services, head to Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Lincoln’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: shaking while the engine is idling, poor fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

2003 Lincoln LS Engine Tune-Up Q&A

  • When should Lincoln LS spark plugs be replaced? 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 should I do if I see leaks under my LS? 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.
  • What do hard starts and stops do to my LS 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.

Maintenance for Your 2003 Lincoln LS

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

2003 Lincoln LS Repair

Your Lincoln LS 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 Lincoln LS repairs below.

Schedule Your Lincoln LS Tune-Up Service Appointment

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