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cpc stage 1 lost fuel pressure

M

mocflats

Member
Jan 21, 2009
60
6
8
just installed cpc stage 1 had adjusted fuel pressure to 38 in shop when I got ready to ride it would idle really high checked fuel pressure and all it would read is 12 how did I lose my fuel pressure
 
M

mocflats

Member
Jan 21, 2009
60
6
8
I'm thinking maybe its the fpr looks like there is a lot of fuel coming back into the tank though the return line
 

backcountryislife

Well-known member
Lifetime Membership
Nov 26, 2007
10,893
7,413
113
Dumont/Breckenridge, CO
pull the reg apart, very easy to do btw, and clean the o ring, making sure the spring is seated well at the same time. Mine (my 11) was varying one day about a week after I got it & that was it, never happened again.
 
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