Holley Blue hard start when warm
#1
Holley Blue hard start when warm
I just installed a Holley Blue pump in line with my existing pump to get more pressue to the VP44. The Blue is wired through a relay and comes on with my stock pump. It works great and starts great when it is cold but when it is warm it starts hard. Has anyone experienced this and have a solution??
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#4
If your gonna run dual LP's they have to be plumbed as shown in this thread. Any other way you do it will cause problems. Been there done that in every configuration there was before we finally got all the bugs worked out.
https://www.dieselbombers.com/5-9l-2...p-install.html
https://www.dieselbombers.com/5-9l-2...p-install.html
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tburke (11-07-2008)
#5
No codes, but I recently installed a new Vp44, it came with a new Alliant lift pump and a low fuel pressure light which comes on at 5 lbs. When I would get on it real hard the light would flicker a little bit (I know I need a fuel pressure gauge) anyway since the light was coming on I wanted to give it more pressure so added the Holley Blue. Now the light stays off and all is good except the hard starting. I did not bleed the system when I put the new pump but I just bleed it now, maybe that will help or I might re-configure the pumps as in the link above. Thanks.
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tburke (11-13-2008)
#10
thats what i use, the teflon paste stuff that is, im not a huge fan of teflon tape, even on plumbing for the house