Complete coverage for your Jeep Wrangler Covering Jeep wrangler models 4-cyl & 6-cyl, 2WD and 4WD, for models 1987 thru 2017 (Does not include information specific to diesel engine models) Routine Maintenance Tune-up procedures Engine repair Cooling and heating Air Conditioning Fuel and exhaust Emissions control Ignition Brakes Suspension and steering Electrical systems Wiring diagrams With a Haynes manual, you can do it yourself…from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the vehicle. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and hundreds of photographs that show each step. Whether you’re a beginner or a pro, you can save big with Haynes! --Step-by-step procedures --Easy-to-follow photos --Complete troubleshooting section --Valuable short cuts --Color spark plug diagnosis What's Jeep Wrangler 4-cylinder 2WD 1987-2017 Jeep Wrangler 4-cylinder 2WD 1987-2017 Jeep Wrangler 6-cylinder 4WD 1987-2017 Jeep Wrangler 6-cylinder 4WD 1987-2017 Does not include information specific to diesel engine models Introduction Chapter 1: Tune-up and routine maintenance Chapter 2: Part 2.4L four-cylinder engines Chapter 2: Part 2.5L four-cylinder engines Chapter 2: Part 4.0L and 4.2L six-cylinder engines Chapter 2: Part 3.8L V6 engine Chapter 2: Part 3.6L V6 engine Chapter 2: Part 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: Part Manual transmission Chapter 7: Part Automatic transmission Chapter 7: Part Transfer case Chapter 8: Clutch and drivetrain Chapter 9: Brakes Chapter 10: Suspension Chapter 11: Body Chapter 12: Chassis electrical system Wiring Diagrams New Edition 1987 through 2017 464 pages Does not cover Diesel models.