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Transmission trouble

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Old Jul 15, 2015 | 08:13 AM
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05 powerstroke's Avatar
05 powerstroke
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Transmission trouble

I have an 05 powerstroke with the 5R110 transmission. It started shifting funny going into 3rd gear. I took it to several transmission shops and was told the tranny needed rebuilt. This last weekend it put in a rebuilt high performance ATS transmission. Needless to say I still have the same problem. Does anybody have any idea what my problem may actually be??
 
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Old Jul 15, 2015 | 09:47 AM
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Mark Kovalsky's Avatar
Mark Kovalsky
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No, I don't know what your problem is, but I know how to find out.

First step is to get the codes read. The places that read codes free CANNOT read these codes. You'll need either a good independent shop or a Ford dealer.

If the codes don't show something, then you'll need a high end scan tool that can look at live data. You need to monitor the inputs to the trans, and what the PCM is telling the trans to do.
 
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