HELP!!!! Customer brought in car complaining of a noise. Verified noise sounded like debris on top of piston. Looked in cylinders saw what looked like small metal piece. Removed heads nothing found lots of carbon on pistons looked to me like carbon was causing...

FIX posted 8/2/2016

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