k guys my engine idles at about 700 rpm. sometimes it will surge to 900 then drop again. why what specifically should i look for and how should i fix it i heard something about iac but due to my newbness and ignorance i dont even know what it looks like.. please someone help i want to jump my idle up to 1000 or even 900 and definetly stop the surges... well guys help asap would be nice...
zeus
zeus