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December 1, 1998 Service bulletin

Some vehicles equipped with 4R100 transmission may exhibit a diagnostic trouble code P1744 (torque...

Ford technical service bulletin 12290 for 1999 Ford Expedition and 1999 Lincoln Navigator.

Bulletin number
12290
Component
Power train: automatic transmission: torque converter
Summary
Some vehicles equipped with 4r100 transmission may exhibit a diagnostic trouble code p1744 (torque converter clutch slippage detected). Tt

Owners of these vehicles have filed 75 complaints in the transmission category.

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