Hope this is the rite section lol
i have a 2.0 ecotec in my astra mk3
ive been gettin a wierd suckie popin noise from my intake system..like there is to much bein sucked in.well i had the intake pipe off today whilst it was runnin,and found the culprit...the idle stepper motor that bolt's to the side of the throttle body.there is a hole in the TB that goes to it also...well the noise is coming from that hole
now question is,can i repair it or will it be a case of gettin hold of another 1 ? Is it blocked ?
anyone got any idea's of the best and cheapest way of fixing it
am i liklly to cause major damage keep usin the car ?
have noticed i have no flat spot now though,this has been since the noise started ?
anyone else had this go before ? Sound's awfull lol