I've noticed a few times recently that when in 4th gear doing around 40mph or so that if I take my foot off the accelerator to coast as I'm approaching the car in front I feel a very slight pull back in the car, the same feeling you get when changing gear in an automatic, but not so obvious.
I don't think the gear or speed is a factor here but anyone else experienced this? It is very slight and like I said has only happened a few times lately