The **Jeep Wrangler TJ 1998 Workshop Service Repair Manual** provides comprehensive and detailed instructions for repairing, servicing, and maintaining your 1998 Jeep Wrangler TJ. This manual is the same resource used by professional technicians and mechanics, offering a wealth of information to assist you with any repair or troubleshooting procedure. This manual covers a wide range of topics including: * **General Information:** Introduces the vehicle and provides essential information for understanding its systems. * **Engine:** Detailed coverage of engine mechanicals, lubrication, cooling, control systems, fuel systems, and exhaust systems. * **Transmission/Transaxle:** Comprehensive instructions for both manual and automatic transmissions. * **Driveline/Axle:** Information on both front and rear axles. * **Suspension:** In-depth coverage of both front and rear suspension systems, including road wheels and tires. * **Brakes:** Detailed instructions on the brake system, parking brake, and brake control systems. * **Steering:** Explanations of the power steering and steering systems. * **Restraints:** Covers seat belts and the supplemental restraint system (SRS). * **Body:** Information on the body, locks and security, glasses and windows, mirrors, roof, exterior and interior, and instrumentation. * **Air Conditioner:** Instructions for the air conditioning system. * **Electrical:** Includes wiring diagrams and descriptions of the starting and charging system, lighting system, driver information system, wiper/washer/horn, body control system, LAN system, audio/visual/navigation/telephone systems, auto cruise control system, power supply, ground and circuit elements. * **Maintenance:** Provides guidance on general maintenance procedures for your Jeep Wrangler TJ. This manual is an invaluable resource for any Jeep Wrangler TJ owner who wants to perform their own repairs or gain a deeper understanding of their vehicle. It offers clear and concise instructions, supported by illustrations and diagrams, making it easy to follow and understand.

The Jeep Wrangler TJ, produced from 1997 to 2006, marked a significant evolution in the iconic off-roader's history. It succeeded the YJ generation and introduced a more refined and modernized design while retaining the legendary Wrangler capabilities. The TJ featured a new, longer wheelbase, a more aerodynamic body, and a redesigned interior offering increased comfort and functionality. Under the hood, the Wrangler TJ was initially powered by a 4.0L inline-six engine, known for its durability and reliability. This engine was later joined by a 2.5L four-cylinder option, offering increased fuel economy for those seeking a more budget-friendly choice. The 1998 Jeep Wrangler TJ, specifically, came equipped with the 4.0L engine, producing 180 horsepower and 220 lb-ft of torque. It was offered in several trim levels, including the base model, the SE, and the Sahara, each with its own unique features and options. The Wrangler TJ was praised for its off-road prowess, boasting a solid front axle, a Dana 30 rear axle, and a robust transfer case, allowing it to tackle even the most challenging terrain. Its removable doors and top added to its open-air experience, making it a popular choice for enthusiasts seeking adventure and freedom. However, its limited interior space, somewhat basic interior, and lack of advanced features compared to contemporary SUVs, were some of its drawbacks. Despite these limitations, the Jeep Wrangler TJ remains a highly sought-after classic, appreciated for its iconic design, rugged capability, and undeniable off-road heritage.