This vehicle has a dull thud or knock from lower part of engine. Verified noise was comeing from crank area. Most noticeable in center of pan. Searched TSB's and found a bulletin about main bearing knock (mallet noise) which seems to describe want we are heari...

FIX posted 5/12/1998

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle