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Old Aug 7, 2014 | 06:46 PM
  #1  
Arbrist's Avatar
Arbrist
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Thumbs up Mike

I have a 1999 F-150 w/ 4.2 V6. and auto trans, truck has 219,000 miles on chassis but only 25,000 on engine and 10,000 on trans.
I've Been getting obd codes p0705 and p0715. I replaced the position sensor on outside of trans. but I continue to get the codes off and on again. I noticed that the O/D "OFF" light on the shift selector blinks simultaneously when the "service engine soon" light comes on. I've noticed that there is no low gear unless I have it in D from a dead stop, and not even when downshifting manually.
Any suggestions or recommendations would be greatly appreciated.
 
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Old Aug 9, 2014 | 06:57 AM
  #2  
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enriched&beyound
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Joined: Aug 2008
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From: NE Iowa JD Country
Originally Posted by Arbrist
I have a 1999 F-150 w/ 4.2 V6. and auto trans, truck has 219,000 miles on chassis but only 25,000 on engine and 10,000 on trans.
I've Been getting obd codes p0705 and p0715. I replaced the position sensor on outside of trans. but I continue to get the codes off and on again. I noticed that the O/D "OFF" light on the shift selector blinks simultaneously when the "service engine soon" light comes on. I've noticed that there is no low gear unless I have it in D from a dead stop, and not even when downshifting manually.
Any suggestions or recommendations would be greatly appreciated.
Sounds like you continue to have tranny isses....might be wise to take it back to the place that rebuilt the tranny. Did you have the torque convertor replaced to with the rebuilt tranny...not saying that is , or isn't the problem, just curious
 
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