Screwed up somewhere installing new fuel pump :(

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Nov 12, 2013 | 01:30 PM

#11

newguy

BF Veteran

Joined: Feb 2012

Posts: 4,205

From: Easthampton, ma.

Can you disconnect the fuel line from the top of the fpr and check the flow

Nov 12, 2013 | 01:50 PM

#12

spittybays

Guest

Posts: n/a

Quote:

Originally Posted by 07nhbpsi

Hard to tell at this point u really need to get a fuel pressure tester!!! Really u know its getting fuel but..... How much is the question? Did u try starting fluid? Before u started pulling it apart?

That little port on the back with the pin is your test port. PSI is correct. Without testing the actual pressure at this point you are chasing your tail.
You can borrow one at autozone with deposit.

Nov 12, 2013 | 03:30 PM

#13

Topspeed02

Thread Starter

New Member

Joined: Nov 2013

Posts: 6

Fuel pressure is good! If I take the intake cover off and plug the injector plug back in.... If I turn the key I should get fuel through the nozzle right?

Nov 12, 2013 | 03:58 PM

#14

spittybays

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Posts: n/a

Quote:

Originally Posted by Topspeed02

Fuel pressure is good! If I take the intake cover off and plug the injector plug back in.... If I turn the key I should get fuel through the nozzle right?

Only way to tell if fuel pressure is good is to put a gauge on it. 50 psi will spray fuel everywhere but will not start your truck. Please read this.

https://blazerforum.com/forum/tech-a...agnosis-23038/