1991 Buick Century
1 Technical Service Bulletins (TSBs)
TSB List for the 1991 Buick Century
Technical Service Bulletins (TSBs) for the 1991 Century are official communications between Buick & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
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TSB #130089009
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules Read More »
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