View Single Post
Old 09-24-2012, 07:27 PM
doru's Avatar
doru doru is offline
Officially Welcomed to the 'Fest
Location: Calgary
Join Date: Sep 2007
Posts: 4,703
Mein Auto: 2003 530iA
I just stumbled upon this youtube vid about P0420 - Cat inefficiency code. Quite interesting, and could save some serious dough.

Reply With Quote