I am having an issue with my 93 es300 transmission (120k miles). I have read hours of other posts within this site and others and it sounds like there is no need for a new transmission. (Although the dealer that test drove it said otherwise and put a price tag of $6000 for a new one, from them, all with only about 100k mi. on the tranny. That was the last time I visited that place. ) Anyway, almost 3 years later, I am still seeing the problem come up on occasions. I think there is some slippage occuring between drive and overdrive. This happens when going about 75-85 mph and punching the gas to get some acceleration. It shifts to a lower gear, then back, then lower, then back, like it is trying to stayin the lower gear, but won't. It is really annoying when traveling in the mountains. I plan on doing the tranny flush using methods of NOT removing the pan. (Unfortunately, I don't have the available space.) If I did proceed to remove the pan and clean the screen, is there a good chance this could be the culpret? Being I don't have a trusted mechanic yet (Denver area), I am weary of pursuing more professional servicing and diagnosis until I have exhausted all of my resources first. Anyone else have or had this problem? Any ideas? :cries: