On top of the manifold is a metal pipe and it cracked and it keeps backfiring.
Wednesday, August 3rd, 2016 AT 11:53 AM
1 Reply
HMAC300
MECHANIC
48,601 POSTS
That may be a pipe for EGR and will definitely need replacing. It may be the cause of your backfire if you do take it off check for plugging of exhaust on both ends.