Other information:
Check
NOTE:
Prior to checking driveline angularity, inspect the U-joints for correct operation.
NOTE:
An incorrect driveline angle can cause a vibration or shudder.
NOTE:
Driveline angularity is the angular relationship between the
engine crankshaft, the driveshaft and the rear axle pinion...
WARNING: Towing trailers beyond the maximum recommended gross trailer weight
exceeds the limit of your vehicle and could result in engine damage, transmission
damage, structural damage, loss of vehicle control, vehicle rollover and personal
injury...