torque converter shudder 25-45 mph · 2012. 9. 10. · torque converter shudder 25-45 mph some 2010...
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Torque Converter Rebuilders Association
Technical Bulletin # TCB27
Subject: Torque Converter Shudder 25-45 MPH Application: Ford Issue Date: September, 2012
Copyright © 2012 ATRA/TCRA. All Rights Reserved.
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Torque Converter Shudder 25-45 MPHSome 2010 Ford F150 trucks equipped with 4.6L engine and a 6R80 transmission,
may experience a torque converter shudder during light throttle acceleration between 25-45 mph.
This same complaint may be felt during downshifts followed by light throttle tip-in. Ford Motor Co. has released a new calibration to correct this concern. Refer to FMC TSB # 10-25-13 for details.
6R80 Transmission
T ransmission: 6R80
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