1999 Buick Riviera Service and Repair Manual
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1999 Buick Riviera Service and Repair Manual
This factory service and repair manual for the 1999 Buick Riviera is written for the Base two-door coupe. Under its hood sits a 3.8L V6 with overhead valves and a supercharger, burning gasoline, the only engine listed for the year. Specifications and torque values follow that engine through its fuel, ignition and cooling systems. Procedures and diagnostics then extend to the transmission, the brakes, the suspension and steering, and wiring diagrams address the electrical system of the coupe.
Engines covered
- 3.8L V6 (231 cu in) — OHV, supercharged, gasoline
Body styles covered
- 2-door coupe
Trims covered
- Base
Known issues on the 1999 Riviera. The 1999 Riviera has 6 owner complaints recorded with NHTSA. Steering and tires come up in 2 apiece; the electrical system, the engine, and engine and engine cooling in 1 apiece. One of those complaints reported a crash. Steering and suspension procedures and torque values, electrical wiring diagrams and diagnostics, and specifications for the supercharged V6 and its cooling system are the parts of the manual that match.