Hello,I am smoke checking this 2006 X5 with a 4.4 v8vfor lean codes and smoke is coming from a valve on the front of the right valve [...] valve is probably a crank vent valve,it is about the shape of a hockey puck and the smoke is coming out of a nipple on th...

FIX posted 9/12/2012

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