Hi, this 4.6L came to shop whit a lower noise, after pan removal, found #8 piston damage because of a bent rod, the bent rod shorten the stroke and made the piston toutched the crank!Customer say happend on start-up,and i can't find why, no head gasket lea...

FIX posted 7/26/2000

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