[jfoley]

Originally Posted by YoungPup1977

So you really don’t know if it is actually shifting into 4th. The TCC is not locking up either than. Correct ? Plus no voltage is going to TCC solenoid since it’s not connected at the driver side of trans. Do you have a TCC shift valve ?
What happens with the rpms if you pull down on the shifter one click. Which should be 3rd at 60 MPH.
Does the rpm increase

Can you provide a pic of the bottom of the trans

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