Thread: Fuel Pressure Regulator
View Single Post
Old May 3, 2005 | 08:10 PM
  #4  
Provocateur's Avatar
Provocateur
On permanent hiatus
 
Joined: Jul 2004
Posts: 9,716
Likes: 0
From: A forum with actual tech
Default
According to the service manual, the pressure for an LS motor should be 39.8-46.9 psi and the pressure of the GSR motor should be 47.6-54.7 psi. This is measured with the vacuum hose disconnected and pinched.
Reply
0