Anyone have a wiring diagram for a 4 cyl 1227730? Or know if there is a cylinder select that needed grounded, or opened compared to a 8 cyl diagram Grumpy ---------------------------------------------------------------------------- To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes) in the body of a message (not the subject) to majordomo@lists.diy-efi.org