There are so many small parts making up your engine that it’s easy to forget how important each one is until something goes wrong. Engine inspections are a great way to keep tabs on the state of components like belts and hoses that are easy to overlook.
Belts in your engine range from the rubber band-like alternator belt to the notched and sturdy rubber timing belt. Their job is to provide power to things like the air conditioner, water pump, power steering pump and alternator. The timing and serpentine belts have specific change intervals, usually around 60,000 miles or so.
Hoses convey liquids and gases in systems like the radiator, air conditioner or fuel system. Aging hoses begin to bulge, crack or split, leaving telltale leaks to let your technician know trouble is brewing. It’s hard to predict when a hose will reach the end of its lifespan, making engine inspections the best defense.