Service Engine Soon(P0430/P0420)
#1
Service Engine Soon(P0430/P0420)
ANy suggestions on what to do? I have no cats just small resonators..Mods are American Racing Long Tubes, Borola Adjustable Exhaust, SLP Lid, smooth bellow.
#2
Well after searching I need some MIL Eliminators I guess, I have two homemade ones which I made. Used them on my mustang and worked fine, could I use them on this? Or shoudl I do the spark plug non fouler mod?