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1999 Ford F-350 Super Duty Lariat 7.3L Torque Converter Lock Up in 3 or 4
Posted to Ford Transmission on 10/17/2002 7 Replies

vehicle shudders in 3 or 4th gear when torque converter is at least 50% engaged. shudder goes away when vt/purple ground wire to converter is cut or open circuit.

we have replaced transmission with two different FORDS dealer transmissions. shudder has not [.....

7 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-350 Super Duty Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-350 Super Duty Lariat

VIN 1FTSX30F0X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTorque Converter Lock Up in 3 or 4
ConditionsShudder in 3 or 4th Gear When Converter Is at Leas
Misc.2 Wheel Drive
Message Closed w/FIX

car Vehicle Data

1999 Ford F-350 Super Duty Lariat

VIN 1FTSX30F0X
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTorque Converter Lock Up in 3 or 4
ConditionsShudder in 3 or 4th Gear When Converter Is at Leas
Misc.2 Wheel Drive