Originally Posted by jr's3800
What kind of fuel pressure do you have and does it stay stable while its running?
Alright I got a pressure guage and here is what I've found: in PSI....
at off and key up the pump it gos to 48
at running cold it is between 39-46
at running warm for 15 minutes the pump is at 20 at the lowest
at running warm and holding idle at 2500 rpm'* it is at only 22 and it drops lower
and now the pump will not key up until it cools for 15 minutes or so
so I think this has offered me the sulution to this...needs new pump