1993 Mustang EGR Question
My check engine light is on after re-installing my upper intake.
Showing code 31. How do I test the EGR to see if it is shot?
I didn't have this code before taking off my upper intake. I'm 99% sure everything is hooked up as before.
Any help would be greatly appreciated!
1993 GT Mustang / Ford Racing GT-40 Crate Motor B-303 Cam / Tremec T-5Z / 4.30 Gears / Detroit Locker / Moser 31 Spline Axles/ Subframe Connectors / BMR Upper and Lower Control Arms / Lakewood Adjustable Drag Shocks/
Best ¼ Mile Time – 13.08 @ 104mph