Test Lifter/Tappet(s)
Engine
A check of the lifter or tappet (a component that transfers camshaft motion to open and close engine valves) to confirm it moves smoothly and maintains proper clearance. A stuck or failing lifter causes valve noise and reduces engine performance.
Estimated Cost
$120–$350🔒
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.