When was the last time you changed the fluid AND the filter ?

Those holes being stopped up can keep the trans from moving from one gear to another.. so that seems pretty important if it happens....and the Trans-X can take care of that if you don't let it get completely clogged with vanish... You seldom have a varnish problem if you change out the fluid and filter at the recommended mileage... but few do that... so sometimes a more drastic measure is needed to get back to ' even'....

Have you done a search in the archives on ' trans-x ' ? Lots of good info...