For 1990-2009 cars

Checks | Action
--- | ---
DEFINITION: Knocking or clunking noise occurs when operating the vehicle in high gear or coasting in neutral at 16 km/h (10 mph).
The side gear hub counterbore in the differential is worn oversize. | Replace the differential case and/or the side gears. Refer to Propeller Shaft, Differential, and Driveline Support Replacement .
Worn front differential mount | Replace the mount.
Loose mounting hardware | Ensure that all axle mounts are properly torqued. Refer to Fastener Tightening Specifications .