Not shifting properly

Thank you so much for your quick response to my problem. Last June 2017, a transmission specialist put in a rebuilt torque converter and of course the oil (ten quarts) and filter were changed at that time. We have not even driven 3,000 miles in ten months since we had the work done. Should the oil and filter need changing? Bob da Silva

Okay, since I only have one healthy hand, I wanted to see if I could free up the "sticky valve" as you said, by putting in some Sea Foam, then I will take down the pan again, if that does not work. It does now shift into second gear but not until at about twenty five mph (used to shift at about twenty mph), and will do so without letting up on the gas. Is it at all possible that it might be a bad input speed sensor? All other gears shift just fine. Bob da Silva. Thank you so very much.

I am so sorry, I am not certain that I did it right above, so I do not know if I sent the message above that begin by saying I only have one good hand. Bob da Silva, so sorry for the "mess."

Sorry Roy, I think I am doing a poor job of reporting. I did not yet change filter and fluid because if that is not it (debris etc.) Then I would need to take down the pan yet again. As with most people I am short on funds and so I have to do this myself with a physical handicap to boot. If it is a switch. Like the speed sensor, then I would want to fix that instead of taking down the pan. I did do an OBD and it showed PO 743, "TCC solenoid open or shorting." That, however, does not seem to fit the symptoms, as all gears, other than first to second, work just fine. Thank you so much. Again, do you think it could or might be the input speed sensor? I do not think I would have to take down the pan for that. Bob

Do you have a picture of what the governor looks like so that I know what to look for? I think I am getting in over my head both for physical as well as capability reasons. You have been great!

Okay, we removed the pan and were astounded to find large pieces of what appears to be gasket material in the pan, up inside the filter, and above the filter. The filter was probably obstructed and so we are wondering. Might Iit function correctly now, after removing those pieces; however. Where did they come from. We are attaching a picture of those pieces and have tried to arrange them in the configuration it might have been in. We realize the one shaped like an "L" is part of the filter system. We think one piece is still missing. And perhaps two to three inches long. Might we have found the problem? If not, the diagram you sent showing the governor body helps us. Not at all. Where do we look for the Governor Body now that the pan is off?

Thank you so very much.

Bob da Silva