Will it hurt my GMC Jimmy to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on GMC’s recommendations.

What do I do if I see a pool of liquid under my GMC Jimmy?

Don't ignore puddles of fluid under your GMC Jimmy. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are some driving habits better for my GMC Jimmy engine than others?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my GMC Jimmy?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair GMC Jimmys.

How frequently do the fuel injectors in my GMC Jimmy need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your GMC owner’s manual for exact guidelines.

Who performs GMC Jimmy tune-ups?

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

Engine Tune-Up Service for Your 1994 GMC Jimmy

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Schedule an Appointment for Your GMC Jimmy Tune-Up

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

Schedule an Appointment

Tune Into Your GMC Jimmy

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, particularly if you want to keep your 1994 GMC Jimmy in tip-top shape. Regular engine tune-ups can optimize your Jimmy’s power on the road. 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 take your car for regular engine tune-ups as recommended by GMC, you can rest assured you’re investing in your Jimmy’s long-term engine performance.

GMC Jimmy Engine Tune-Up Services

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to GMC Jimmy engine tune-up services. The first is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your Jimmy. 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 Jimmy. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your Jimmy'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! Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your GMC Jimmy

Schedule your next 1994 Jimmy engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from GMC, or make a service appointment if you notice any of these symptoms from your engine: decreased gas mileage, "rough" idling or stalling when stopped, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

1994 GMC Jimmy Engine Tune-Up Q&A

Will it hurt my GMC Jimmy to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on GMC’s recommendations.
What do I do if I see a pool of liquid under my GMC Jimmy? Don't ignore puddles of fluid under your GMC Jimmy. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are some driving habits better for my GMC Jimmy engine than others? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my GMC Jimmy? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair GMC Jimmys.
How frequently do the fuel injectors in my GMC Jimmy need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your GMC owner’s manual for exact guidelines.
Who performs GMC Jimmy tune-ups? Visit your local Firestone Complete Auto Care for your GMC Jimmy tune-up. Make an appointment online and view our latest offers to save big.

Proactive Maintenance - 1994 GMC Jimmy

Stay ahead of any potential issues with your GMC Jimmy so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 1994 GMC Jimmy

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your GMC Jimmy, we’re here to help. Check out more info below about 1994 GMC Jimmy repairs.