Join Date: Jan 2012
Location: Piedmont, NC
Thanked 490 Times in 380 Posts
If the pump is heard to be priming, it's getting juice. I'm assuming that's what you mean when you say the injector is priming. If the pump primes, and there's no flow of fuel, the pump is likely shot, or there's a blockage. Usually when the pump goes, you won't hear the prime buzz. Try blowing compressed air through the filter, and if there's flow there, you can remove the pump housing from the tank and pull the pump from it's harness/housing and check internally for blockages. I believe there's a screen in the pump housing itself IIRC from when I rebuilt one.
Tis better to be thought a fool and remain silent, than to open one's mouth and remove all doubt.