Your serpentine belt is powered by the engine as it turns. Your alternator, air conditioning compressor and power steering pump depend on your serpentine belt to run. On some vehicles it also runs the water pump, radiator fan and power brakes.
If your serpentine belt breaks, your battery won't last long. If it runs your fan or water pump, your engine could overheat before your battery dies. Steering and braking would also be affected. Hopefully, we've made a good case for replacing your vehicle's serpentine belt when it's worn out.
Your owner's manual will advise you when to replace your serpentine belt. Your friendly and knowledgeable service advisor at Automobile Service Co can inspect the belt as well to determine if it's close to failure.
You may have heard that it's a good idea to check for cracks in your belt to see if it's time for a new one. However, with the newer belts, belt thickness is a more reliable indicator of the status. At Automobile Service Co, we use a nifty tool to measure the depth of the grooves to see if a replacement is in order.
A worn belt can cause problems even before it breaks. It can slip out of place and put undue stress on the accessories it runs.
There's a tensioner pulley on your engine that puts pressure on the belt to keep it at the right tension. Since the spring on the tensioner wears out like any other part, Automobile Service Co recommends replacing the tensioner pulley when you switch out the serpentine belt.
Replacing your serpentine belt on schedule will save you from a dangerous breakdown.
Automobile Service Co
5708 West 35th Street
St Louis Park, MN 55416
At Automobile Service Co we install quality NAPA replacement parts.