1981–1999 Buick Riviera
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Faulty Transmission
high
Overheating Engine
high
Leaking Power Steering
medium
Electrical Issues
medium
Suspension Problems
medium
Active Service Bulletins
99-02-32-007 (S — Steering - Vibration, Shudder, or Moan Noise
Steering and Suspension
68-96-01 (S — Audio - Procedure To Handle Customer Radio Concerns
Accessories and Optional Equipment
10-08-45-001C (S — Electrical - Ground Repair Information
Starting and Charging
Key Fluid Specs
| Spec | Value |
|---|---|
| Refrigerant Oil Type | Polyalkylene Glycol (PAG) Synthetic Refrigerant Lubricant |
| Refrigerant Type | R-134a GM P/N 12345922 Or Equivalent |
| Fluid Capacity Note: Approximate Make Final Check With Dipstick. | Drain and Fill |
| Fluid Capacity | - Note: THM 200C-total 9.4 qts., pan only 3.48 qts. THM 200-4R-total 11.05 qts., pan only, 3.48 qts. THM 250C-total 10.04 qts., pan only 4.0 qts.THM325-4L-total 11.75 qts., pan only 4.86 qts. THM 350 |
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