This 1998 GMC Envoy Service and Repair Manual provides comprehensive information for maintaining, servicing, diagnosing, and repairing your vehicle. It contains the same detailed information used by technicians at dealerships, ensuring you have access to the most accurate and up-to-date resources.

The manual features step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for every aspect of your Envoy, allowing you to tackle repairs with confidence. You'll find in-depth coverage of essential systems, including:

* **Engine:** Covers everything from routine maintenance to complex engine repairs, including fuel systems, emissions control, cooling, lubrication, ignition, starting, and charging.
* **Transmission:** Detailed guidance on maintaining and repairing both automatic and manual transmissions, including clutches, transfer cases, drive shafts, differentials, and axles.
* **Suspension and Steering:** Provides detailed instructions for servicing and repairing suspension components, steering systems, and wheels and tires.
* **Brakes:** Comprehensive coverage of brake systems, including disc and drum brakes, parking brakes, and brake control systems.
* **Electrical Systems:** Includes detailed wiring diagrams and instructions for diagnosing and repairing electrical components, including the engine control system, lighting, audio/visual systems, and safety features like airbags and seat belts.
* **Climate Control:** In-depth information on maintaining and repairing air conditioning and heating systems.
* **Body and Interior:** Guidance on repairing body panels, doors, windows, seats, and various interior components.

With this manual, you can confidently perform a wide range of maintenance and repair tasks on your 1998 GMC Envoy, saving time and money.

The 1998 GMC Envoy, a mid-size SUV, marked the beginning of a successful era for General Motors. Sharing its platform with the Chevrolet Blazer and the Isuzu Rodeo, the Envoy offered a compelling blend of practicality and capability. It was available in two trims, the SLE and SLT, both powered by a 4.3-liter Vortec V6 engine paired with a four-speed automatic transmission. This engine, known for its reliability and durability, provided adequate power for everyday driving and light towing. The Envoy's body-on-frame construction ensured a rugged and durable ride, capable of handling rough terrain and towing heavy loads. Its spacious interior could comfortably accommodate up to five passengers, while its cargo area offered ample space for luggage and gear.

The 1998 GMC Envoy was equipped with a range of features, including air conditioning, power windows and locks, and an AM/FM cassette player. The SLT trim added leather upholstery, a sunroof, and a premium sound system. While safety features were more rudimentary compared to modern SUVs, the Envoy included standard safety equipment like anti-lock brakes (ABS) and dual front airbags. The 1998 Envoy's design was appealing, with a bold front grille, sharp lines, and a commanding presence on the road. However, the Envoy was known for some shortcomings, including a somewhat rough ride and a lack of advanced technology features. Nevertheless, the 1998 GMC Envoy proved to be a reliable and capable SUV that appealed to families and individuals seeking a versatile vehicle for everyday use and weekend adventures.