Item is the 1975 Cadillac Electronic Fuel Injection Shop Manual Supplement.  Produced by the Service Department of the Cadillac Motor Car Division, General Motors Corporation, the purpose of this 32-page shop manual supplement is to provide information pertaining to the operation, diagnosis, and servicing of the EFI (Option KF3) system. Other vehicle components whose operation or configuration are affected by the EFI installation are also presented.  This supplement covers 1975 Cadillac models built after February 1, 1975 (except for the Fleetwood 75 Sedan and Limoisine and Commercial Chassis). Information not contained in this supplement is the same as presented in the 1975 Cadillac Shop Manual. . This is NOT a reproduction, reprint or copy - but a used factory issued manual.  As a result, it does have stains and some grime in and around some of the pages, but is otherwise in good condition. Printed in USA            August 1974             Part No. 109 9842