I have FUEL PRESSURE gauge set that has the fuel dump valve port. I use this to test fuel pressures and also to dump out excess pressure when replacingj cat Today, 05:58 PM
Put fuse back in and turn on the Ign. switch wait 30 seconds and repeat and crank it up.redvett Today, 05:25 PM
hey guys, I am curious what the proper way to re pressurize the system is after a fuel system relief?
I read online that the system can be
works for me...... http://www.gmtruckclub.com/forum/sho...blems-LawsuitsEnkeiavalanche Today, 05:15 PM