LBZ: P0088 an idling like crap after raptor install

Shieldsinc

On a Time Out
Apr 24, 2012
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Like the title says installed a raptor 150 on my lbz today and now my truck says 19k FRP at idle any idea how to fix this I turned the adjustment all the way down and it's at 19k it was at 29k when I first started it up
 

LBZ

Super Moderator
Staff member
Jul 2, 2007
9,903
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B.C.
What is your fuel pressure between the cp3 and your lift pump?
 

dirty_max

Member
Jan 27, 2013
815
2
18
eureka il
when you are adjusting it dont pay any attention to the rail pressure. get lift pump pressure to 12 to 15 psi and then double check your rail pressure. is your raptor even for a duramax? if it is for a powerstroke or cummins it may not go low enough.
 

Shieldsinc

On a Time Out
Apr 24, 2012
321
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0
I baught the lift pump from alligator perf. Brand new in box but had a couple other ppl bring up that it may b for a cummins. I'll call pure flow Monday I guess an give them the serial # and see what they say. I feel like it's not the right pump. And anyone have a v2 for sale?