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Fuel pump priming b/s

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Old 06-14-2010 | 07:17 AM
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my walbro had a check valve and worked like my stock pump
Old 06-14-2010 | 12:00 PM
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When I started this thread I was basing the problem off of JJb's issue he had... Thats who I bought it off of. Since installed with stock injectors it would hold 58 psi at the rails all night long. Then I installed my 44# marine injectors and now pressure falls from 58 to 5 in about 5 seconds, I dont know whats going on? But even showing 5 on the fuel gauge I can crank it over and it starts fine then stays on 60 psi...
Old 06-14-2010 | 02:36 PM
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Originally Posted by chevyridinhigh22
When I started this thread I was basing the problem off of JJb's issue he had... Thats who I bought it off of. Since installed with stock injectors it would hold 58 psi at the rails all night long. Then I installed my 44# marine injectors and now pressure falls from 58 to 5 in about 5 seconds, I dont know whats going on? But even showing 5 on the fuel gauge I can crank it over and it starts fine then stays on 60 psi...
That would indicate a leaking injector/s Wouldnt it?
Old 06-14-2010 | 02:38 PM
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Ya, im assuming. But a week prior I put the same injectors in and it held pressure fine. I then removed them and put in my stockers to drive to east houston to see wheatley for tuning my procharger, I then installed the 44lbrs in the parking lot and pressure drops like a rock...
Old 06-14-2010 | 04:53 PM
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Ditto with the double key shuffle here!
Old 06-14-2010 | 05:46 PM
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Not sure if the walbros have a check. My bosch does not, I have to turn the key once or twice to get it to pump up sometimes other wise it is usually ok. What is the big problem with doing this?? If it doesnt have a check you can always put one one. It isn't that big of a deal IMO.
Old 06-14-2010 | 06:15 PM
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Originally Posted by Mangled03gmc
Not sure if the walbros have a check. My bosch does not, I have to turn the key once or twice to get it to pump up sometimes other wise it is usually ok. What is the big problem with doing this?? If it doesnt have a check you can always put one one. It isn't that big of a deal IMO.
Its not acceptable to me cuz anyone who drives the truck has to be told what proceedures to do to start it.

Also makes ya feel like your driving an old clunker. I dont like it.
Old 06-14-2010 | 07:14 PM
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+1 especially if you have remote start.
Old 06-14-2010 | 07:17 PM
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Originally Posted by TIM Z
Its not acceptable to me cuz anyone who drives the truck has to be told what proceedures to do to start it.

Also makes ya feel like your driving an old clunker. I dont like it.
When it comes to my truck im a selfish *****.

Originally Posted by Dewey
+1 especially if you have remote start.
I can agree there, but thats being lazy
Old 06-14-2010 | 08:11 PM
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Originally Posted by Mangled03gmc
When it comes to my truck im a selfish *****.



I can agree there, but thats being lazy
LOL, You must not be married !



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