namar Posted August 21, 2011 Report Share Posted August 21, 2011 i have replaced the fuel pump on my Silverado and it is running all the time as i can hear the fuel regulator bypassing fuel back to the tank and fuel pressure. When the key is off the system holds around 50psi. What am i suppose to do now??? Link to comment Share on other sites More sharing options...
clive Posted August 23, 2011 Report Share Posted August 23, 2011 The computer grounds the fuel pump relay that could be sticking. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now