Post by
Dattebayo »
https://forums.nicoclub.com/dattebayo-u729.html
Thu Jul 21, 2005 9:16 am
I can tell you for sure its not your EGR, but I am going to take a wild guess and say this:
Do you still have the AIV (black box that sticks up on right side of engine) hooked up? It is possible that the reed valve is malfunctioning and some bad smelling exhaust backed up into your intake.