I will like to know pounds with engine off and engine running
Friday, September 7th, 2012 AT 8:48 PM
1 Reply
DRCRANKNWRENCH
MECHANIC
3,380 POSTS
For the 4 cylinder it is 31-37 PSI with vacuum. The 6cylinder is 33-37 PSI with vacuum. It should change a little without vacuum whcih would indicate your fuel pressure regulator is working.