This comprehensive workshop repair manual for the Mitsubishi Sigma/Diamante, covering model years 1991-1995, equips you with the same technical information used by professional technicians. It delves into the intricacies of your vehicle, offering detailed, step-by-step procedures for repairs and maintenance.

The manual covers a wide range of systems, including the 3.0L 6G72 V6 engine, both the 5-speed manual F5M33 and 4-speed automatic F4A33 transmissions, and all essential components for a thorough understanding of your vehicle.

From basic lubrication and fuel supply to advanced engine electrical and emissions control systems, this manual provides the knowledge you need for a wide range of repairs. It also includes detailed sections on the clutch, manual and automatic transmissions, axles, wheels and tires, power plant mounts, suspension systems, braking systems, steering, bodywork, interior and exterior components, supplemental restraint systems (SRS), chassis electrical systems, and heating, air conditioning, and ventilation systems.

With numerous diagrams and illustrations, this manual ensures clarity and ease of understanding, making it an invaluable resource for any Sigma/Diamante owner seeking to maintain or repair their vehicle.

The Mitsubishi Sigma/Diamante, a mid-size sedan produced from 1991 to 1995, marked a significant evolution in Mitsubishi's automotive offerings. While previous generations of the Sigma were known for their comfortable ride and spacious interior, the fourth generation, marketed as the Diamante in North America, embraced a sportier and more luxurious ethos. The Diamante's sharp, angular styling with sculpted lines, reminiscent of contemporary European designs, set it apart from its predecessors. This aesthetic was further accentuated by its low-slung profile, raked windshield, and large grille with integrated headlamps. Under the hood, Mitsubishi offered a range of powerful engine options, including a 2.5-liter V6 and a 3.0-liter V6, both mated to a 4-speed automatic transmission. The Diamante also introduced advanced features for its time, such as a four-wheel independent suspension, anti-lock brakes, and a driver's airbag, enhancing both its performance and safety.

The 1991-1995 Mitsubishi Sigma/Diamante was a pivotal model for the Japanese automaker, representing a significant shift towards a more refined and performance-oriented direction. It appealed to a wider audience than its predecessors, offering a combination of practical spaciousness, sophisticated styling, and potent engine options. Despite its relative rarity today, the Diamante remains a testament to Mitsubishi's engineering prowess and its drive to compete in the burgeoning luxury car market. The "Mitsubishi SIGMA-DIAMANTE 1991-1995 Workshop Repair Manual" provides a vital resource for owners and enthusiasts alike, offering comprehensive guidance for maintenance, repair, and troubleshooting of this iconic vehicle. The manual covers all facets of the vehicle, from basic maintenance procedures to complex engine and transmission repairs, ensuring that owners can keep their Diamantes running smoothly and reliably for years to come.