My fuel pump will not prime
I have a 2002 GMC Sierra Denali with 193k on it and I was having issues for a while where my truck would run fine then die out and not start for a few minuites then start right up, it went on for a while untill my fuel pump just wouldn't prime
I started with checking fuses and swapping relays, they're all fine
I replaced my fuel pump several times now, 4 used pumps and 1 brand new on in the truck now
Replaced pressure regulator mounted on the pump
Re did the harness from the pump to about a foot up with the new harness that came with the pump
I've checked all my wires from control centre down to the fuel pump and everything's fine
One fuel pump I replaced it with wouldn't work after I threw it in and tested it then after a day it suddenly worked for 3 days then died right out again
Cut the wires from the used pump to see if it was getting power and it is
So now I'm stuck with a brand new pump new harness new sensor and my fuel pump still will not prime I'm stumpt, checked all threads and nothing's helped
Questa è una buona domanda?
Hi Kai, does your truck have Passlock?
da Blake Klein