Adjust Pulley-Tensioner
Engine
Adjustment of the pulley and tensioner that keep the serpentine belt snug against the engine's rotating components. Proper tension prevents belt slipping, which causes loss of power steering, alternator output, and air conditioning function.
Estimated Cost
$40–$120🔒
Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.