Hello! I recently installed new piston rings and re-conditioned the cylinder head on this BMW. The problem I have is a rough idle especially when the car is at operating temperature. I have seen this on other BWW,s with the M-20 engine, but not quite as bad. I...

FIX posted 4/23/2002

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