If anyone needs a 1227137 ECM I have one that I don't need. It's from a '86 Astro Van 4.3 TBI ( dual injector). Has ACHJ calibration in it. $20.00 + shipping Email off list. /Marc ---------------------------------------------------------------------------- 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