TwinTurbo.NET: Nissan 300ZX forum - Upgraded to Ash Dual Fuel Pumps now no fuel psi
People Seeking Info
 
   


     
Subject Upgraded to Ash Dual Fuel Pumps now no fuel psi
     
Posted by Z-staffa on January 18, 2013 at 9:42 AM
  This message has been viewed 212 times.
     
     
Message I tried calling Ash a few times but didn't get an answer and I need to try and get my car running so, here is the problem.

I installed the controller (pretty easy and straight forward) and I also installed the dual Walbro pumps. The pumps were a little tougher, but I didn't think they were that hard.

My problem is that I'm not getting any psi when I turn the car on. The controller lights up and does a cool little light show and I hear the pumps turn on in unison with the light on the controller that comes on when the pumps are running....but no psi and the car obviously will not start. I have after market psi gauge on it that I know works as it has been on the car for about two years without any problems.

The only thing I can think of, but thought I would ask first, is that the two tubes on the top outside of the sending unit are backwards....? It's kinda hard to see them under the bulk head when doing this from inside the car, but i'm pretty sure they will only go on one way...which is why I'm asking before I start moving stuff around.

Any ideas? Do the pumps have to prime some how???

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.