If your G3500 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.
Is it time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you want your 1989 GMC G3500’s engine to last for a long time. Regular engine tune-ups can optimize your G3500’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 get routine engine tune-ups based on GMC's recommendations, you can rest assured you’re investing in your G3500’s long-term engine performance.
Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to GMC G3500 engine tune-up services. The standard Firestone Tune-Up is one service option. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. Another service option pays special attention to the filters in your G3500. Specifically, we replace the fuel filter and air filter. 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 G3500’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your G3500 can determine what kind of service it needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.
Schedule your next 1989 G3500 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, engine knocking, or an illuminated check engine light.
*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.
Stay ahead of any potential issues with your GMC G3500 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.
Nothing lasts forever. Even your GMC G3500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1989 GMC G3500 repairs.