Hello

Hoping someone can help me out. My 08 V6 FWD tribute (150K KM) has lost reverse when Hot. It's strange, in the morning when I start the car I can put it in reverse and feel it catch and back up with no issues. But if I drive the car for 10 minutes it's a completely different story. When hot the car doesn't feel like its catching when I put it in R at all, and I have to rev it pretty high to feel anything at all, but I've only done this a few times for verification purposes as I suspect it is not doing any good for the already problematic transmission. I did a quick trans oil change (about 4 liters came out and topped back up with Mercon V), but that was 1000km ago and hasn't had any impact on the problem. I should add also that it happened all of a sudden too which is really strange. It may be coincidental but there were a couple of bad days of snow early last month and the traction control was working really hard on my 30 min commute to and from work. When I got home that day, no reverse.

Any idea's or help would be very much appreciated.

Thanks