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[RESOLVED] STM fuel kit. backfire. idles funny. I'm tired and dumb. help please.

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saechao04

15+ Year Contributor
462
3
Aug 8, 2006
portland, Oregon
Need help again. Just installed STM fuel kit (pump to rail). My old filter was clogged and brown gas came out of it, with things that looked like a hair ball. I am backfiring at idle LOL. I think I'm running rich here, but no logger and no wideband (I know I'm retarded, but I'm poor). I used English Racings logger on last tune. Just checked boost leak and changed plugs.

AFC settings
Lo/Hi 30%/59%

Low:
1k-4k -14%
5k-8k -10%

high: same

mods:
afc, evo 560cc, evo fuel pump, greddy fmic, stm fuel kit, fp t28 ported, injen intake, hks blow off.
 
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