OraleB16!!

wut up... well i have a question for you guys and was wondering if you guys can give any advise? my b16 has been runnin rich for some time already and was wondering if anyone knows wut i can do to take care of that? i told have a fuel canister so can that be one of the reasons why? if anyone has any advise or anything please let me know... thanks

FlatBlkEk

Are the plugs fouled from fuel? Hard time starting due to too much fuel \(diference between the starts hot or cold)? Any mods...... fpr w/ fuel guage, stock plugs ngk and/or denso, are they cold stepped at all? Ive seen cts not throw codes that are faulty and give the cecu 30 degree temp readings causing it to compensate fuel, Gummed up iacv cause richness, take it off and clean that with some electrical cleaner just to do it.

hondaboostin

there are a lot of reasons as to why it could run rich. Fuel pressure to high, bad plugs, bad coolant temp. sensor, bad map sensor, big injectors without tunning, bad computer. There are a lot of things it could be.

TheJGB3

If your plugs are "fuel fouled" ie wet with gas then you have a vacuum leak.