For about a year now, Ive had intermittent hard shifts, perhaps once a month, a little more on the blistering summer days. Once it starts doing it, i pull over and shut it off, wait a few seconds, restart and it goes away. As mentioned in my thread from the other day, I went and had my fluid and filter changed. I told the shop NOT to flush, the mechanic agreed with me that the best thing for it would be a pan drop, F&F and a bottle of Lucas Transfix.

This was done on Wednesday. It seems to be shifting fine, but I have now gotten the hard shifts every day since, even when the transmission is below 150*. Im wondering if this killed my transmission. I know the recommendation for p1811 is a shift kit, but I just find it odd that its happening more since I had the F&F done. Is the transmission "relearning" everything, or will this be permanent, and if I did indeed wreck the trans, how many more miles can I expect out of it before it fails altogether?

Thanks