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Home >> Chrysler >> 2006 >> PT Cruiser Base, 2D Convertible, Standard >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Differential & Driveline >> Half Shaft >> Diagnosis And Testing >> Diagnosis And Testing - HALFSHAFT Diagnosis >> Clunking Noise During Acceleration

Clunking Noise During Acceleration

This noise may be a result of one of the following conditions:

  1. A torn seal boot on the inner or outer joint of the halfshaft assembly, which is evident by the presence of grease slung outward from the joint. This will result in the loss and/or contamination of the joint grease, resulting in inadequate lubrication of the joint.
  2. A loose or missing clamp on the inner or outer joint of the halfshaft assembly. This may be accompanied by the visible loss of grease.
  3. A damaged or worn halfshaft CV joint. Isolate the noise to one side of the vehicle. Replace only the affected side. Replacing both halfshafts is not necessary.