93 caravan v6

my 93 caravan v6 3l keeps die'n un-expextedly. It's a random thing, sometimes it will run fine then just die. always starts, but when put into gear dies. paid tons of money in diagnostics at 3 shops but prbloems persists. even when your driving down the high if you let off the gas the prick dies. errrrrrrrrrr! this doesn't happen much but it does at the worst times.

i would mayb try and replace the fuel pump or fuel filter

My '97 had a similar problem at idle and we had the AIS motor changed.

Had the coil and wires changed when it was threatening to die at driving speeds.

Havent had the problm since.