Buick Century whining noise while driving with inconsistent power and burnt rubber smell on Buick Century

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Buick Century owners report experiencing a whining noise while driving, which may indicate various underlying problems within the vehicle. Additionally, some owners have noted inconsistent power delivery, potentially pointing towards issues with the engine or transmission. Furthermore, a burnt rubber smell has been reported, suggesting potential problems with the belts or other components in the engine compartment. To address these concerns, proper diagnosis is essential, which may involve inspecting the power steering system, transmission, alternator, and other engine components. Many owners find it beneficial to seek professional inspection to identify the root cause of these symptoms. Timely maintenance and prompt repairs are crucial to prevent minor issues from escalating into more significant problems, ensuring a safer and more reliable driving experience.

2 people reported this problem
1 comment
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Buick Century vehicles with this problem

1 model year affected
Average mileage: 89,000 miles
(89,000 - 89,000)

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