gyates
Active Member
After reading quite a bit on this site I think I may be seeing early signs of the famous pcv elbow problem. I have ordered a Dayco Hose part from Autozone for pick-up tomorrow. I used the suggested part, part A70948. Has anyone experienced early symptoms of this elbow failing before seeing a CEL with related code show up? I have not had a CEL, though I am having some of the symptoms include somewhat erratic idle. I have performed the suggested other items on here, including IAC cleaning and then replacement, MAF cleaning, and throttle body cleaning. I do not see a crack in this elbow on mine, though it may be on the bottom and I can't see it. So again, has anyone had this elbow develop a split but NOT gotten a CEL?
Thanks.
Thanks.