my shitty little D15 in my 94 civic idles bad when it isn't warmed up for a while. It revs up a little and drops continuously. Anyone with an idea what's wrong?
check the idle air control valve on the intake manifold. if you unplug it your idle should drop and if it stops fluctuating then that is it. it will throw a code tho so you gotta clear it afterwords.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.