2009 suburban burning oil
CF Pro Member
Joined: Aug 2013
Posts: 997
Likes: 21
From: SE MI
It's called AFM - active fuel management.
Google it for some light reading. Notice my two trucks do not have AFM engines.
You can put in a catch can, or, IIRC, the updated valve cover with the deflector.
Google it for some light reading. Notice my two trucks do not have AFM engines.
You can put in a catch can, or, IIRC, the updated valve cover with the deflector.
Last edited by intheburbs; May 14, 2017 at 7:41 PM.
