1981–2005 Buick Century
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Leaking Radiator
high
Active Service Bulletins
99-01-39-004C (S — A/C - Musty Odors Emitted From (HVAC) System
Heating and Air Conditioning
77-60-01 (S — Engine - Knock, Rattle, or Tap Noise: Overview
Engine, Cooling and Exhaust
73-12-13 — PUREGUARD 2 Operating Alert (73-12-13)
Quick Lookups
53-34-01 (S — EXPERTEC TSB (53-34-01A)
Quick Lookups
319004 (G — Air Bag - Module Shipping/Return Procedure
Restraints and Safety Systems
Key Fluid Specs
| Spec | Value |
|---|---|
| Coolant Capacity | 11.6 |
| Engine Coolant | 50/50 mixture of clean, drinkable water and use only GM Goodwrench DEX-COOL or Havoline DEX-COOL Coolant. |
| Bottom Pan Removal | 7.0 |
| Complete Overhaul | 9.5 |
| Dry | 12.7 |
| Bottom Pan Removal (2wd) | 7.0 L |
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