View Single Post
      06-12-2013, 05:39 PM   #3
happos2
Dingleberries
55
Rep
1,248
Posts

Drives: Gray E92 M3
Join Date: May 2012
Location: Indiana

iTrader: (3)

Quote:
Originally Posted by Sam@Alekshop View Post
......
Thanks for the information!

Well I will double check the clamps for my test pipes as well as bolts to the header.

If the problem persists, then I should replace both Pre-O2 sensors..maybe post cat on drivers side if the problem persists even more....

Positive reassurance please!

Last edited by happos2; 06-13-2013 at 07:12 AM.