Alright so i have a 2000 acura tl my CEL came on and popped the IACV code i replaced the IACV and the car ran perfectly fine for a while then 5 hours later i try to start the car and she turns over and idles at 200-300 rpm but once i start driving she runs perfect again if any one has any information please help id also like to know if hondata kpro will work with this car?