Engine will have a low end knock on start up at random times. More frequently after sitting for a few hours. I could not find any bullitens related to it. Has anyone come across this before in the 4.2 V8s? It shows no signs of excessive oil usage and has been ...

FIX posted 1/3/2011

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