I know this is not a truck forum, but just wondering if any tranny experts could advise me. The problem I am having is when I back out of the driveway in reverse and drop the lever into drive to take off...mainly in the morning...I get nothing? like its not in gear at all. If I rev it up a bit it will engage and the rest of the day seems ok. Almost like something is stuck? like a valve body or something? I have replaced the tranny fluid, flushed and replaced filter.I also have noticed is sometimes coming to a stop it will clunk going into lower gear...not always, but sometimes like it delays dropping into the lowest gear at a stop light. It drives great most times, but this not going into drive right away has been getting a little more often lately. Sorry if I should not have posted here...just hoping someone from here might know? Thanks!