The transmission solenoid seal in my EO4D was leaking oil up into the plug shorting it out and causing hard shifts. After blowing out the oil with the air compressor it would drive and shift fine so figured I would just replace the solenoid since it is a 93. After replacing it and filling the trans with new fluid went for a drive just to find that it slams into 2-4 gear. Checked connectors and they all seem fine also tried disconnecting the batteries thinking the computer might need to reset but didn't seem to do anything. I'm out of ideas so any input would be appreciated.