B3000 SE Regular Cab 4WD V6-3.0L OHV (1998)
Drive/Propeller Shaft: Component Tests and General Diagnostics
PROPELLER SHAFT VIBRATION
1. Road test the vehicle to determine the critical vibration points. Note the road speed, the engine RPM, and the shift lever positions at which the
vibration occurs.
2. Stop the vehicle, place the transmission lever in neutral and run the engine through the critical speed ranges determined in Step 1.
3. If no vibration is felt, balance the propeller shaft.
