vacuum system question
Drifting
Joined: Aug 2002
Posts: 1,731
Likes: 22
From: Marietta Ga.
Re: vacuum system question (Kevin Mason)
Would installing a check valve backwards make my headlights inoperable?
Le Mans Master
Joined: Oct 2001
Posts: 5,943
Likes: 3
From: Wildwood IL
Re: vacuum system question (Kevin Mason)
The only check valve on my 72 is right after the manifold vacuum fitting that feeds all the systems. Blow into the check valve...that should tell you flow direction.
Eddie
Eddie
