Has any one tried this? [Archive] - Cherokee SRT8 Forum

: Has any one tried this?


Thumpn
06-25-2007, 08:51 AM
Has any one tried to step up on the fuel injectors? I don't mean alot, just about 5 or 10lbs. it seemed to work well on my 97 wrangler.

Blown-WK
06-25-2007, 08:56 AM
Pointless without major mods like F/I

gculver
06-25-2007, 10:33 AM
Not sure why you would want to on a stocker. If the PCM starts pulling fuel or adding fuel, this case it would pull it in closed loop(not to mention cold start problems). If long term fuel trims exceed approx. +/- 20 % it will throw codes b/c you have taken the PCM out of its operating parameters . GC

Thumpn
06-25-2007, 03:22 PM
I was only looking at maybe a 5% fuel increase at most. after I didit to my wrangler I noticed a massive increass in throtle response and some H.P.