Symptoms:

  • Jerking on coastdown
  • No lockup
  • Engine stall on engagement
  • Overheated fluid
  • Overheated transmission & converter

Cause:

Wear in the bore and sleeve cause hydraulic leakage. This may result in overheated fluid, engine stall on engagement, no lockup, jerking on coastdown and overheated transmission and converter.

Correction:

Restore proper hydraulic control by reaming the bore and replacing worn parts with Sonnax oversized torque converter lube regulator and plunger valve kit to restore proper clearances.
  • JF016E (RE0F10D), JF017E (RE0F10E) Oversized Torque Converter Lube Regulator & Plunger Valve Kit 33510N-08K
  • JF016E (RE0F10D), JF017E (RE0F10E) Oversized Torque Converter Lube Regulator & Plunger Valve Kit 33510N-08K

You need this if...

Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.

JF016E (RE0F10D), JF017E (RE0F10E) Oversized Torque Converter Lube Regulator & Plunger Valve Kit Vacuum Test Locations