Ultramatic shift problem

Posted by Ron Amspoker On 2009/1/17 12:04:50

I have a 56 Clipper with a pushbutton ultramatic. The transmission was rebuilt and electronics gone over.
The ultramatic seems to work well after running for awhile, meaning a few mile trip.

However, when cold or after sitting for a few days, reverse will not go in reverse but moves the car forward. Another few mile trip is required before reverse will begin working as it should.

Does anyone know a knowledgable technician in the North Florida area (between Jax and Orlando) who could look at the electronics?

It seems I have addressed this issue previously so any additional information will be appreciated.

Thanks, Ron