For 1990-2009 cars

Problem | Action
--- | ---
One or more of the universal joints are worn or damaged. | Replace the universal joint. Refer to Universal Joint Replacement - External Snap Ring .
One or more of the universal joints have lost lubricant | Replace the universal joint. Refer to Universal Joint Replacement - External Snap Ring .
The yoke retainer strap bolts are loose | Tighten the yoke retainer strap bolts to specifications. Refer to Fastener Tightening Specifications .