Quote:
Originally Posted by Fred Z
...this all began right after a TFI module went dark......replaced with another and since then....never has been right.
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Are you sure you put the right type TFI module on it?
There are different types. Mine was black from MassFlow, but the Ford TFI of the same type is grey. A black Ford module is the wrong one. I would have to re-read some stuff to explain it any better.