stalls when slowing or shifting into gear on 1993 Dodge D150

My truck will stall after putting it into gear when its cold or hot. it only does it sometimes. truck will also stall cold or hot when slowing down.

2 answers
sounds like the lock up solonoid in the tranny is stuck. go to a local transmission shop and they can tell you for sure.
You might want to try some carberator cleaner you poor in you gas tank that wont hurt anything. Also, you might want to have your truck starter and solenoid checked.