Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you want your 1990 GMC S15 Jimmy’s engine to last for a long time. Regular engine tune-ups can optimize your S15 Jimmy’s power on the road. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by GMC, you invest in your S15 Jimmy's long-term health and engine performance.
The Firestone Complete Auto Care location in your community offers several GMC S15 Jimmy engine tune-up services. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your S15 Jimmy. Specifically, we replace the fuel filter and air 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 S15 Jimmy'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 S15 Jimmy'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.
Come to Firestone Complete Auto Care for your next 1990 S15 Jimmy engine tune-up. Follow GMC'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.
Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your GMC S15 Jimmy.
Nothing lasts forever. Even your GMC S15 Jimmy's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1990 GMC S15 Jimmy repairs.
If your S15 Jimmy 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.