Each Haynes manual is written for the do-it-yourselfer and provides step-by-step instructions based on a complete disassembly of the vehicle. This hands-on experience provides the reader with specific and detailed instructions for performing everything from basic maintenance and troubleshooting to a complete engine overhaul. The models and model years covered in this title are as follows: Jeep Cherokee, 1984-2001 Jeep Comanche, 1986-1992 Jeep Wagoneer, 1984-1990 (2WD & 4WD Gas models) Exclusions: Does not include Grand Wagoneer or diesel engine information This Haynes automotive repair manual includes 700+ photos and the following chapters: Introduction Chapter 1: Tune-up and routine maintenance Chapter 2: Part A: Four-cylinder engine Chapter 2: Part B: V6 engine Chapter 2: Part C: Inline six-cylinder engine Chapter 2: Part D: General engine overhaul procedures Chapter 3: Cooling, heating and air conditioning systems Chapter 4: Fuel and exhaust systems Chapter 5: Engine electrical systems Chapter 6: Emissions control systems Chapter 7: Manual, automatic transmission, and transfer case Chapter 8: Clutch and drivetrain Chapter 9: Brakes Chapter 10: Suspension and steering systems Chapter 11: Body Chapter 12: Chassis electrical system Wiring Diagrams.