Question: 1995 mazda 626 lx 2.0 l idle problems?

(Posted by: peter a on 2010-07-27 09:58:35)

It idles up and down sometimes, even after the car has been driven and you put it in park and rev it it idles between 1500 and 2500 up and down up and down then it goes to normal.but it tend to idle a little higher than it should .replace the iac valve with a newused one throttle body cleaned new gaskets both iac and throttle body, could it be the tps.

Posted by: forgive my grammer on 2010-07-27, 10:16:48

Why ay avatar look lika broad hahah umm i say ckeck ya valve cover see if u burning oil heavy if so the vent from the valve cover could be blowing heavy smoke into ya tbi no cure other then valve seal replacement