The Cadillac Automotive Repair Manual 1970-1990 Sedan Coupe deVille etc Haynes 751 is a comprehensive guide for repairing and servicing Cadillac vehicles from the years 1970 to 1990. Published by Haynes Manuals, Incorporated, this manual provides detailed instructions and diagrams to help with maintenance and repair tasks on sedan, coupe, and deVille models. With a focus on Cadillac vehicles, this manual is a valuable resource for car enthusiasts and mechanics looking to keep their classic Cadillacs in top condition.