Every manual based on a complete teardown and rebuild. Includes tune-up and routine maintenance, four cylinder engines, 4.2L and 4.0L six cylinder engines, general engine overhaul procedures, cooling, heating and air conditioning systems, fuel and exhaust systems, engine electrical systems, emissions control systems, manual transmission, automatic transmission, transfer case, clutch andd drivetrain, brakes, suspension and seering systems, body, chassis electrical system, Wiring diagrams.