2019 Jeep Wrangler Engine Tune-Ups & Maintenance

Tune Into Your Jeep Wrangler

Is your engine overdue for a tune-up? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, especially if you drive a 2019 Jeep Wrangler. Periodic tune-ups can bring more power back to your Wrangler’s engine. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Jeep, you’re taking vital steps toward keeping your Wrangler’s engine running smoother, longer.

Engine Tune-Up for Jeep Wrangler

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jeep Wrangler engine tune-up services. The standard Firestone Tune-Up is one service option. 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 Wrangler'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 Wrangler. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your Wrangler's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Jeep Wrangler Tune-Up?

Schedule your next 2019 Wrangler engine tune-up service at Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Jeep’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

2019 Jeep Wrangler Engine Tune-Up Q&A

  • Will it hurt my Jeep Wrangler to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
  • What do I do if I see a pool of liquid under my Jeep Wrangler? 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 Wrangler engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

2019 Jeep Wrangler Maintenance

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

Repairs on Your 2019 Jeep Wrangler

Nothing lasts forever. Even your Jeep Wrangler's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2019 Jeep Wrangler repairs.

Schedule Jeep Wrangler Tune-Up

If your Wrangler 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.