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. Page 1 of 1 Torque Converter Shudder 25-45 MPH Some 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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  • 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.

    Page 1 of 1

    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

    Page 1