New Yorker

Tappet/lash adjuster Noise on Chrysler New Yorker

Problem Description and Possible Solution

A tappet/lash adjuster noise may be noted from 3.0L engines. Proper testing of the valve lash adjusters should be performed before replacing any parts. Our technicians tell us a full crankcase of clean engine oil is necessary before determining if any lash adjusters are bleeding down and causing a noise concern.


Problem Data
RepairPal Verified
Average mileage: (–)
Engine affected: 3.0L V6
1 model year affected: 1990
1 person reported this problem