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OProyal
08-26-2010, 10:02 PM
i just installed an isis 255 fuel pump into my s13 (w/ an sr). the original black/yellow power wire that ran to it didnt work so i tapped into the fuel pump fuse to get power.

my problem is now my car is running way to rich. my question is; is it because of how i wired it that is making it run this way, or would a fpr fix the problem?

if it is the wiring a solution would be greatly appreciated. i've searched for a way to make the pump work and didnt come up with a good solid answer.