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Old Sep 25, 2011 | 06:22 PM
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transmission noise

2002 mm i have a what i believe is a transmission noise the od light flashed and went out if im in drive at a stop sign i hear a weird noise almost like water flowing thru a valve partially open.

Any thought would be great

Wayne
 
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Old Sep 25, 2011 | 09:17 PM
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thru a web search i found the following info let me know what you guys thinks

http://www.fordservoboretransmission...com/index.html
 
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Old Sep 25, 2011 | 10:16 PM
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Those servos are a fix for worn bores in the case, when these bores wear you have shifting issues. The noise you describe sounds more like a converter problem. The flashing light means there is a code stored in the transmission control unit (computer). Have the codes checked but it sounds like you may be dealing with a failing converter.
 
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Old Sep 27, 2011 | 07:53 PM
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ok a little troubleshooting doneto see what happens if im on the highway cruisin 70 with od on if i go up a hill the light will flash at me but if i do the same with od off everything seems fine.

wayne
 
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Old Sep 27, 2011 | 10:05 PM
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Chances are that the light is flashing due to one or more codes stored in the computer and I bet that's its about the converter and lack of lock up and the converter is making the noise because it has failed.
 
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Old Sep 28, 2011 | 06:20 AM
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Thanks for your input
can transmission codes be read with regular obd2 code reader?

Wayne
 
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Old Sep 28, 2011 | 07:05 AM
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yea as far as I know you can get the codes with a regular scanner.
 
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Old Sep 30, 2011 | 10:36 PM
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ok now we are at all stop will move a little but wont go far and before this it started shifting real funny so when i drop tranny is there anything i can look for to determine if its both the tranny and T/C or just either one? also dorr says 03/02 so how would i determine if i have the s or w tranny?

thanks wayne
 
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Old Oct 1, 2011 | 08:16 AM
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You are going to have to replace both the trans and converter.


I am assuming that you have a 02 Mountaineer, it should be the 5R55W.

98-01 - w/V6 4.0L - 5R55E

02-03 - w/V6 4.0L V8 4.6L - 5R55W

04-07 - w/V6 4.0L V8 4.6L - 5R55S
 
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Old Oct 1, 2011 | 12:44 PM
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can anyone tell me about the trans cooler i just talked to a local reputable shop and he said something about a thermostat in the cooler ? the want 2500 for a complete rebuild and install with a 50k warranty does that sound about right? From what i read A.T., 6 cyl (4.0L), from 3/4/02 (5R55S), 4x4 and A.T., 6 cyl (4.0L), thru 3/3/02 (5R55W), 4x4 and i just called ford they said my car was built 3/22/02

wayne
 
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Old Oct 7, 2011 | 06:50 PM
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Can anyone tell me anything about the transmission coolers in theses suv's im told they are temp controlled seems weird to me.

wayne
 
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