Tune in to tune up. Listen to your 400E and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.
Is your engine overdue for a tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, especially if you want your 1992 Mercedes-Benz 400E’s engine to last for a long time. Periodic tune-ups can bring more power back to your 400E’s engine. Tune-ups give your engine a boost in efficiency, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you get routine engine tune-ups based on Mercedes-Benz's recommendations, you’re taking vital steps toward keeping your 400E’s engine running smoother, longer.
Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Mercedes-Benz 400E engine tune-up services. One option is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your 400E. 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 400E. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your 400E: 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. 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 1992 400E engine tune-up. Follow Mercedes-Benz's recommended maintenance schedule or book an appointment as soon as you notice one of the following: 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.
We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mercedes-Benz 400E to keep it on the road and running smoothly. Learn more about maintenance below.
Nothing lasts forever. Even your Mercedes-Benz 400E's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1992 Mercedes-Benz 400E repairs.