Well today i went and climed some hills jeep had been running fine all day until i started climming hills then all a sudden it starts backfiring and running like **** then it starts running smooth agin so i quit climming for a little bit problem goes away so i say what the hell and start...
Hey guys i just bought this wrangler to day and its idling between 2000 and 1500 rpm and it makes a winning whisling noise somtimes i checked the vacum lines and they all seem to be in good shap what could be the problem