Start-Quit-Run
#1
Start-Quit-Run
My truck will start then drop down to 2 psi quit I wait a min try agaun and it starts runs fine
changed filter checked to see if i was getting power to pump after it started. I just put in new ATS tranny I do not see tht could be it but you guys need to know it all. You always help.Thanks
changed filter checked to see if i was getting power to pump after it started. I just put in new ATS tranny I do not see tht could be it but you guys need to know it all. You always help.Thanks
#2
#4
The following 2 users liked this post by Whit:
cummincrazy (03-28-2008),
yj junker (03-27-2008)
#5
#6
#8
If it's holding current then you can either drop the tank to make sure the pick up tube isn't clogged with gunk from the tank, or you can pull the incoming fuel line off the filter and run it into a bucket to do a flow test on the LP. Either way if your holding voltage to the pump and losing psi you will be replacing the LP anyway. The pump is either getting weak or the internal overflow is worn out and hanging open.
Wher is you pressure guage tapped into the fuel line at.
Wher is you pressure guage tapped into the fuel line at.
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