I need to figure this out guys.... if I have very little (and I mean little) fueil in my car, I have no CEL's, other than that, if I put any gas in my car my cel comes on and gives codes 12, 25, yeah blah I know 12 is pretty much nothing, but the iac worries me, I have checked connections, any reason why it would only do this when I have fuel in my car? thanks

~STV~

its prolly the code telling you it's hard on your fuel pump if you run your tank dry.lol . just a guess!!
j/k

I eat emo kids for breakfast

1995 Eagle Talon (SOLD)
72' SuperBeetle
72' Standard Beetle
56' Deluxe Beetle

either your not doing the keydance correct.
or you have a fuel pressure problem, ie regulator,fuel pump,etc..

The IAC motor could care less how much fuel is in your tank, but bad fuel pressure can def. give a funky idle which I guess could inturn cause a vacuum related CEL.

you sure its a code 25???
if so I would def get a fuel pressure guage and start from there.

1998 dodge avenger 4 cyl AT
Mods are:
Not enough

oh yeah definately code 1-2 then 2-5, I know I can care less about the 1-2, but thanks for the reply, I'll start from there..peace

~STV~

STEVE..damn dude havent talked to you in a long time. I need to catch up with you if you still wanna help me out. My engine kit came today and i got a few other goodies to tell you about. Not this week, or the first of next week..but soon after that i will be tearing my block out. Hit me up on aol man. Peace

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