paperchaser
Junior Member
- Joined
- Sep 17, 2012
- Posts
- 9
- Reaction score
- 0
hey new here on this forum...
I have a 07 2.2 Cobalt & there are 3 variations to this engine:
1. with air check valve
2. w/o AIR check valve; exhaust manifold is drilled & tapped for AIR check valve
3. w/o AIR check valve; exhaust manifold is not drilled & tapped for AIR check valve
How do i find out which engine i have?
someone told me take off engine cover & look behind engine but i have no idea what im looking for
I have a 07 2.2 Cobalt & there are 3 variations to this engine:
1. with air check valve
2. w/o AIR check valve; exhaust manifold is drilled & tapped for AIR check valve
3. w/o AIR check valve; exhaust manifold is not drilled & tapped for AIR check valve
How do i find out which engine i have?
someone told me take off engine cover & look behind engine but i have no idea what im looking for