ilovejdmhoes23

i just boosted my car and its not tuned yet but when i start it up it idles at 1500 and also sounds like the car is miss fireing! it will idle smooth for a few seconds then misfire then smooth then again! its a gsr with a un chipped p28! thank you can some let me now whats wrong with it

ilovejdmhoes23

any 1

ham

are you running the stock injectors?

ilovejdmhoes23

yea

IntegraTypeR

iTrader: (1)

are you using stock plugs? and did adjust your dist timing?

iBrandon

clean ur iacv and adjust ur idle screw accordingly...it should idle around 400-450 rpm with out dying, when the iacv is unplugged...then should idle at 800-850 rpm or so when its plugged back in..

ham

you didnt go beating on it now that its boosted and untuned did you?

ilovejdmhoes23

bump

ham

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ham &raquo;</TD></TR><TR><TD CLASS="quote">you didnt go beating on it now that its boosted and untuned did you?</TD></TR></TABLE>

aaroboost

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ham &raquo;</TD></TR><TR><TD CLASS="quote">you didnt go beating on it now that its boosted and untuned did you?</TD></TR></TABLE>

uh oh...i have a hunch

shauniewalnuts

ummm maybe do a coil test, and an ICM test

its pretty easy to do you just need a multimeter

just search the ohms and test points on ht