I have a 2008 A4 Quattro 2.0T in my shop, came in running rough and sounding like a diesel. Pulled the HPFP and noted it had a worn cam follower. I then pulled the rear timing cover and found a broken chain tensioner, causing the massive rattle. I replaced the...

FIX posted 11/14/2016

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