ISC? isent that the IAC what you are talking. to the left of below the bore. using a drill bit? I dont remember reading the. a feeler gage and set the tps to the point of continunity. where is the drill bit used? I have a otc scanner it has no codes. I go to try to use the diagnostic and it shows nothing. and I dont know why!!! but still reads no codes.


many thanks
loren

92 montero rs 3.0 locked rear