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- #81
Let me me know what you come up with. I get the same code - 44 is for "lean exhaust." Interestingly, when I took it to get smog tested I found that it was running very rich, at least at idle, with very high CO. My o2 sensor was brand new also and seems to read fine when I check WINALDL. Have also checked for vacuum leaks but nothing. I've reinstalled the emissions stuff (EGR, cannister, etc,) but hasn't corrected the prob.
I have a couple of other thoughts on what it could be, however, I have my rig all broke down for paint right now so it will have to wait.
BTW, lookin' good!
Ed
Ive heard a leak in the headers or loose tbi could cause also cause lean exhaust checked both and I have a slight leak in the collector right before the o2 but its pushing out not sure what to do with it also i think im gonna run some seafoam through my fuel for a while see if it helps. i know that i have decent fuel pressure seems to be around 11-12 psi all the time havent look at the guage while driving but im thinking it should be good cuz it has new pump and filter and all the lines. guess ill see if the new pcv helps at all