89psychobird
Registered User
I have had a bit of a rough idle for many months now, and it's getting worse. A few months ago I installed an Art Carr trans with a 2300 stall converter. I know fuel economy should go down a little, but I am now getting about 10 mpg in the city, even if I keep my foot out of it. I changed plugs (Autolite double plats) and wires (Taylor Spiro Pro) but did not help. I have sprayed carb cleaner to find a vacuum leak, could not find one.
A few months ago I pulled codes and got EGR VALVE NOT SEATED. Would an EGR valve not seating cause a rough idle / rich fuel ratio? What else could it be? DIS, Coil Pack???
A few months ago I pulled codes and got EGR VALVE NOT SEATED. Would an EGR valve not seating cause a rough idle / rich fuel ratio? What else could it be? DIS, Coil Pack???