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October 1, 1999 Service bulletin

Vehicles with 4L60-E automatic transmissions may exhibit vibration during acceleration from 0 - 40 km/h...

Chevrolet technical service bulletin 990309003 for 1999 Chevrolet Silverado 1500, 1999 GMC Sierra 1500 and 1999 Chevrolet Silverado and others.

Bulletin number
990309003
Component
Suspension
Summary
Vehicles with 4l60-e automatic transmissions may exhibit vibration during acceleration from 0 - 40 km/h (0-25 MPH). Tt

Owners of these vehicles have filed 184 complaints in the suspension category.

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