Inspect Lifter Guide(s)
Engine
A check of the guide rails or sleeves that the valve lifters (small cylindrical components that operate the valves) slide through as the engine runs. Worn guides can cause excessive oil leakage or valve operation problems.
Estimated Cost
$60–$150🔒
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.