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Gathering Specifications...
We are currently indexing the factory maintenance specs for the 1980 Buick CENTURY.
Status: Automated Scrape in Progress
Checking torque specs, oil viscosities, and part numbers.
While you wait
📘 Owner's Manual
Most maintenance specifications can be found in the "Maintenance" section of your vehicle's physical manual.
🛢️ Oil Cap Check
The recommended oil viscosity (e.g. 5W-30) is often printed directly on the oil filler cap under the hood.