Hacks off Parts while Lit
im battling what i beleive to be a vacuum leak on my 90 4 banger. After i start it up, about 10-15 secondds later, the idle speed increases to around 1500 RPMs and sometimes even 2000. Also, in the 2000-2500 RPM range at part throttle i get a serious miss/bucking sensation. Depressing the gas farther or less cures the bucking. In order to get my idle where it belongs, i had to fully remove the screw on the idle compensator deal. I've chased vacuum lines everywhaere and think theyre all normal, so im thinking it might be some soret of sensor that controls vacuum or something? anyone have any ideas??