Definition
Solid-lifter engines need periodic lash checks as components wear.
Incorrect lash causes noise, power loss, or valve damage.
Automotive Wiki
Maintenance
Valve Adjustment
Setting valve lash or hydraulic lifter preload for proper valvetrain operation.
Related terms
- Oil ChangeDraining and replacing engine oil and filter on a service interval.
- Coolant FlushReplacing engine coolant to restore corrosion protection and boiling point.
- Spark PlugAn ignition component creating the arc that ignites the air-fuel mixture.
- Serpentine BeltA single belt driving alternator, power steering, water pump, and accessories.
- Wheel AlignmentAdjusting camber, caster, and toe so tires wear evenly and handle predictably.
- Tire RotationMoving tires to different corners to equalize tread wear over time.
Category: Maintenance · Updated August 31, 2026