rough idle when car is hot
#1
rough idle when car is hot
My 1991 300zx NA starts up fine, drives fine but struggles to stay alive when idling hot. Revs are too low around 650 or so. It'll dip in the 500s and almost stall but hasn't yet. I suspect it might have something to do with the EGR valve but I don't have the means to access it. I'm thinking of just using the IACV to adjust the idle to be a little higher around 900 since it idles smoothly at the higher rpms.
Looking for some input because I'm not sure how detrimental having a higher idle speed would be for the car.
Thanks!
Looking for some input because I'm not sure how detrimental having a higher idle speed would be for the car.
Thanks!
Thread
Thread Starter
Forum
Replies
Last Post
Bookmarks