Ping, Snap, or Click Noise. Chevrolet Chevy P12 Chassis 1998

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1998 🢒 Chevy P12 Chassis 🢒 Driveline/Axle 🢒 Propeller Shaft 🢒 Ping, Snap, or Click Noise

Step	Action	Value(s)	Yes	No
1	Inspect the companion flange. Is the companion flange loose?	--	Go to Step 2	--
2	Remove the companion flange. Turn the companion flange 180° from the original position. Lubricate the splines. Install the companion flange. Tighten the pinion to the specified torque. Refer to Fastener Tightening Specifications . Is the ping, snap or click noise still evident?	--	--	System OK
For additional vibration diagnosis, refer to Vibration Diagnosis in General Information.

Step

Action

Value(s)

Yes

Inspect the companion flange.

Is the companion flange loose?

Remove the companion flange.
Turn the companion flange 180° from the original position.
Lubricate the splines.
Install the companion flange.
Tighten the pinion to the specified torque. Refer to Fastener Tightening Specifications .

Is the ping, snap or click noise still evident?

System OK

For additional vibration diagnosis, refer to Vibration Diagnosis in General Information.