Mechanics

F150 TRANSMISSION JERKING

1994 Ford F-150

Transmission problem
1994 Ford F150 6 cyl Two Wheel Drive Automatic

I HAVE A 1994 F-150 WITH APPOX: 87,000 MILES. ABOUT 6 MONTHS AGO IT STARTED TO JERK INTO GEAR. THEN IT WOULD STOPED FOR A COUPLE OF WEEKS, THEN START OVER. I CHECKED THE TRANS FLUID SEEMS TO BE OK. I ALSO HAVE TWO GAS TANKS ON THIS TRUCK. CAN YOU HELP!

THANKS
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RVJH
June 20, 2009.




Tech bulliten on the TR(transmission range sensor) as follows.
AODE/4R70W - SHIFT AND/OR ENGAGEMENT CONCERNS - DTC TECHNICAL SERVICE BULLETIN Reference Number(s): 95-3-13, Date of Issue: February 13, 1995 Related Ref Number(s): 95-3-13 ARTICLE BEGINNING CONDITIONS TRANSMISSION - AODE/4R70W - DIAGNOSTIC TROUBLE CODES - WATER INTRUSION OF THE MLP/TR SENSOR TRANSMISSION - AODE/4R70W - POSSIBLE WATER INTRUSION INTO THE MLP/TR SENSOR CAUSING SHIFT CONCERNS AND/OR ENGAGEMENT CONCERNS TRANSMISSION - AODE/4R70W - SHIFT CONCERNS AND/OR ENGAGEMENT CONCERNS DUE TO WATER INTRUSION OF THE MLP/TR SENSOR APPLICATION Model(s): Ford: 1992-95 Crown Victoria 1994-95 Mustang, Thunderbird Lincoln-Mercury: 1992-95 Grand Marquis, Town Car 1993-95 Mark VIII 1994-95 Cougar Light Truck: 1994-95 E-150, F-150 Bulletin No.: 95-3-13 Date: February 13, 1995 ISSUE Some vehicles may exhibit a shift concern and/or an engagement concern due to water intrusion into the MLP/TR sensor and vehicle harness. There may also be a number of different DTC's along with the concerns. ACTION Replace the MLP/TR sensor and vehicle harness connector if signs of water penetration are evident. Refer to the following procedure for service details.SERVICE PROCEDURE 1. Verify the customer concern. 2. Perform normal On-Board Diagnostics. 3. Inspect the MLP/TR sensor for signs of water contamination. 4. If water penetration is present and DTC's have been set, replace the MLP/TR sensor and the vehicle harness connector with the TR Sensor Service Kit (F5AZ-7A247-A). The TR Service Kit contains: One (1) TR Sensor One (1) Connector Assembly One (1) "Red" Pin Separator Plate One (1) 6-Pin Grommet Two (2) 4 mm Spacers Two (2) 8 mm Spacers One (1) Instruction Sheet (I.S. #6951) PARTS INFORMATION


http://www.2carpros.com/forum/automotive_pictures/62217_150tr_1.jpg


Merlin2021
Jun 20, 2009.


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