Flex Plate

Symptoms of Wear or Failure

  • Knocking or rattling noise from rear of engine
  • Abnormal noise when operating engine starter

Related Repair Advice

  • If the teeth engaged by the starter motor are damaged, the starter motor should be inspected for damage also
  • Loose torque convertor bolts can be misdiagnosed as a cracked flywheel
  • In combination, the flex plate and torque convertor mirror the function of the flywheel to smooth out the shock caused by firing cylinders