I just put a nice little t3 on my crx si it runs great but after it warms up the idle surges from about 500 to 1500 when i press the breaks it stays at 1200 rpm im out of ideas how to fix it can anyone help me??
THANKS!

 

iacv?

 

thats what mine did, I claened the iacv, set timing, cleaned the throttlebody and adjusted the tps, set the idle and reset the ecu. works like a charm