DEFINITION: A ping, snap or click that is heard as the transmission is placed in gear or the suspension is loaded.

The pinion yoke is loose.

Tighten the pinon flange nuts to the specified torque. Refer to Fastener Tightening Specifications .

Rear rubber coupling is loose

Tighten the rear rubber coupling bolts. Refer to Fastener Tightening Specifications .

The universal joint is worn or damaged.

Replace the universal joint. Refer to Two-Piece Propeller Shaft Replacement