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:
What's covered:

Ford Mustang (1979-1993)
Ghia (1979-1993)
Cobra (1979-1993)
Mercury Capri (1979-1986)
Ghia (1979-1986)
RS (1979-1986)
In-line 4 cyl & 6 cyl, V6 & V8

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: 3.3 liter inline six-cylinder engine
Chapter 2: Part C: 2.8 liter V6 engine
Chapter 2: Part D: 3.8L V6 and all V8 engines
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 and automatic transmissions
Chapter 8: Clutch and drivetrain
Chapter 9: Brakes
Chapter 10: Suspension and steering systems
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring Diagrams