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Buick Century Problems

Timing gears can cause knocking sound on Buick Century

Problem Description and Possible Solution

Timing gears may wear causing a mild to severe knocking noise from the front of the engine. Replacement of the timing gears is necessary.
(4 people reported this problem)

Buick Century Vehicles With This Problem

RepairPal Verified
Average mileage: (–)
Engine affected: 2.5L 4 Cylinder
3 model years affected: 1990, 1991, 1992
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