hi..running a b18c. today while driving after driving on d highway and occasional tariks, noticed my fuel consumption went up more than usual, then when i stopped the idling suddenly was at 1.9k and didnt drop. so makes sense why the consumption went up but how come the idling could suddenly shoot up like that? and later on when i stopped at the petrol station i pumped the acclerator pedal a few times before starting, to check maybe if the throttle was kinda stuck. was still d same after that for the next few hundred metres. then suddenly went back to normal again. my throttle pedal is kinda sticky which ive been trying to fix, but even then, all this while driving i never had this stuck rpm so high. any reason for it or is it due to the sticky throttle and how do i fix this? the cable is supposedly fine the last time i had it checked. anything else?
thanks alot.
thanks alot.