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 might be time to change your ways, especially if you want your 1989 GMC S15’s engine to last for a long time. Regular engine tune-ups can optimize your S15’s power on the road. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by GMC, you’re taking vital steps toward keeping your S15’s engine running smoother, longer.
The Firestone Complete Auto Care location in your community offers several GMC S15 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*. A second service option replaces the air and fuel filter in your S15. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your S15’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your S15'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.
Come to Firestone Complete Auto Care for your next 1989 S15 engine tune-up. Follow GMC's recommended maintenance schedule or book an appointment as soon as you notice one of the following: shaking while the engine is idling, poor fuel economy, engine knocking, or an illuminated check engine light.
*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.
Stay ahead of any potential issues with your GMC S15 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.
Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your GMC S15, we’re here to help. Check out more info below about 1989 GMC S15 repairs.
Keep your S15 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.