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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> General Information >> OEM General Information >> Vibration - Drivetrain >> Trouble Shooting >> Clunk When Accelerating From Coast

Clunk When Accelerating From Coast

  1. Check for a loose axle shaft to hub assembly nut. Is the axle shaft nut loose? If so, go to next step. If not, go to step  3 .
  2. Tighten the axle shaft to hub assembly nut to appropriate specification. Is the repair complete? If so, system is okay.
  3. Check for a damaged inner CV joint. Is the inner CV joint damaged? If so, go to next step. If not, system is okay.
  4. Replace the inner CV joint. See AXLE SHAFT INNER JOINT & SEAL under REMOVAL & INSTALLATION in appropriate AXLE SHAFTS article in DRIVELINE/AXLES. Is the repair complete? If so, system is okay.