I have changed the TCM twice, and the thermostat and both the water and air temp sensors and the vss buffer and changed the fluid three times and I have a code 8 so I also replaced the shift control solinoids and ran new wires to them. But still the same thing and they say there is no filter that you can get to to change, could it be the modulater? After fully warmed up it shifts perfecly until it cools down again.

Cars & Trucks - Acura - Integra