What happens if my Jeep Grand Cherokee spark plugs fail?

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 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.

Are some driving habits better for my Jeep Grand Cherokee engine than others?

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.

Where can I get a tune-up for my Jeep Grand Cherokee?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Jeep Grand Cherokee service, maintenance, and repairs.

How frequently do I need to get my Jeep Grand Cherokee fuel injectors cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who performs Jeep Grand Cherokee tune-ups?

Visit your local Firestone Complete Auto Care for your Jeep Grand Cherokee tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 1993 Jeep Grand Cherokee

Get a Tune-Up

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.

Schedule an Appointment

Tune Into Your Jeep Grand Cherokee

Is it tune-up time? 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 drive a 1993 Jeep Grand Cherokee. Periodic tune-ups can bring more power back to your Grand Cherokee’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 invest in your Grand Cherokee's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Jeep Grand Cherokee

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jeep Grand Cherokee engine tune-up services. 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*. The second service focuses on your Grand Cherokee's filters, specifically replacing the air filter and fuel filter. 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 Grand Cherokee's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your Grand Cherokee: your vehicle’s maintenance record and mileage can determine which service is best. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Jeep Grand Cherokee Tune-Up

Schedule your next 1993 Grand Cherokee 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: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

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

1993 Jeep Grand Cherokee Engine Tune-Up Q&A

What happens if my Jeep Grand Cherokee spark plugs fail? 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 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.
Are some driving habits better for my Jeep Grand Cherokee engine than others? 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.
Where can I get a tune-up for my Jeep Grand Cherokee? At your closest Firestone Complete Auto Care! Our experienced technicians offer Jeep Grand Cherokee service, maintenance, and repairs.
How frequently do I need to get my Jeep Grand Cherokee fuel injectors cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who performs Jeep Grand Cherokee tune-ups? Visit your local Firestone Complete Auto Care for your Jeep Grand Cherokee tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 1993 Jeep Grand Cherokee

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

Repairs on Your 1993 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 1993 Jeep Grand Cherokee repairs below.