A vehicle’s belts are essential to the cooling, air conditioning and charging systems of the engine. Serpentine belts are used to turn the water pump, alternator, power steering and air-conditioning compressor. Older cars use V-belts for various accessories and failure of this belt could strand a driver.
“You don’t want to be stranded because of a bad belt that could have been diagnosed with simple preventative maintenance,” said Rich White, executive director, Car Care Council. “If the serpentine belt fails or breaks, the engine will fail to run and you may be stuck. The Car Care Council recommends replacing belts at specified intervals to save you from the hassle of a breakdown.”