This comprehensive 2002 Buick Regal Service and Repair Manual covers all models and provides detailed instructions for every repair, from basic maintenance to complex engine overhauls. This manual is identical to the one used by technicians at dealerships, providing you with the same level of expertise and accuracy. It contains step-by-step instructions, clear diagrams, illustrations, wiring schematics, and specifications to ensure easy and effective repairs.

You'll find detailed information on all aspects of your vehicle including:

* **Maintenance:** Regular maintenance schedules, fluid checks, and replacement procedures.
* **Engine:** Diagnostics, troubleshooting, and repair procedures for all engine components, including the fuel system, intake and exhaust, cooling system, lubrication, ignition, and starting systems.
* **Transmission:** Detailed instructions for manual and automatic transmissions, clutches, drive shafts, differentials, axles, and suspension systems.
* **Brakes:** Comprehensive coverage of brake systems including disc and drum brakes, parking brakes, and brake control systems.
* **Steering:** Guidance on steering columns, power steering systems, and steering components.
* **Air Conditioning:** Diagnosis, repair, and maintenance procedures for your vehicle's air conditioning system.
* **Electrical Systems:** Detailed wiring diagrams and instructions for troubleshooting and repairing electrical components, including the multiplex/CAN communication system.
* **Body and Interior:** Repair and maintenance information for body panels, seats, windows, doors, and interior components.
* **Safety Systems:** Guidance on supplemental restraint systems, seat belts, engine immobilizers, and cruise control systems.
* **And much more...**

With this comprehensive manual, you'll have all the information you need to confidently maintain, service, diagnose, and repair your 2002 Buick Regal.

The 2002 Buick Regal, a mid-size sedan, marked the final year of the fourth generation Regal model, which ran from 1997 to 2002. This generation was a significant departure from its predecessors, boasting a more modern and aerodynamic design, as well as enhanced features and technology. Although still based on the GM W platform, the Regal received a complete redesign, featuring a sleeker profile, larger headlamps, and a more prominent grille. The interior also received a refresh, with a redesigned dashboard and a more spacious cabin, offering ample room for five passengers. The Regal's standard engine was a 3.8L V6, producing 200 horsepower and 225 lb-ft of torque, while a supercharged version of the V6, generating 240 horsepower, was also available as an option.

Besides the powertrain options, the 2002 Regal was equipped with a range of standard features, including power windows and locks, air conditioning, cruise control, and an AM/FM cassette stereo. Optional features included a leather-wrapped steering wheel, a sunroof, and a premium sound system. While the Regal was generally well-received for its comfort and handling, its fuel economy was considered average for its class. The model's design, however, was criticized by some for its conservative styling. Nonetheless, the 2002 Buick Regal provided reliable transportation for families and individuals alike, offering a combination of practicality, comfort, and performance. Its reliability and ease of maintenance were further enhanced by the comprehensive 2002 Buick Regal Service and Repair Manual, which provided detailed instructions and diagrams for all aspects of the vehicle's maintenance and repair.