JlDlM Ek

after i beat on my car a little.. my idle will jump from 1000 to 2000 rpm and keep going up and down for at least 5 mins... some say because of running too rich.. let me kno wut u guys think... thanks

wut i have in/on the motor
b20 block - eagle rods - wiseco 12:1 pistons
99 b16 head - skunk2 springs/retainers - skunk 2 stage 2 cams
str fuel rail - b&m f/p/reg - rc 310cc injectors
aem c/a/i - aebs typhoon intake man. - jdm type r headers
msd 6a ignition

texasnick

mine does the same thing, and i was told that the idle control sullenoid is bad. Does it sort of go away after you drive for a bit? If that is the case, then the sullenoid probably needs replacement. I was told that it wont kill the car to leave it, but it sure as hell is annoying.

JlDlM Ek

thats exactly what happens... thanks alot man

texasnick

Check the Air Idle Control Valve... or Idle air Control valve...or whatever. They cqan clog up and cause that to happen. You might not have to buy anything. See if you can clean it, and if not, I don't think they are very expensive at all.