I have 2004 Caravan engine runs smooth and the transmission shifts fine but every other time I come to stop and take of it jerks/bucks for just a bit but goes to normal again. No engine light comes on

You want feed back on this? Sell it ASAP. Nothing but a money hole. Nothing but problems with the Dodge Caravan.

Thanks so much StevenBoussey. I have changed the plugs and the problem has gone away. Today I also took it to a friend that knows a bit about mechanics and he stated the same thing, which indeed after changing plugs out has corrected issue. Very much appreciate it. The van has been very well taken care of. Its in dam near mind shape in and out and it shows. I think I did really well with this one.. Paid 2,400 for it. Thanks again.. Rick D'.... :-)

Another possibility to watch is the level of your transmission fluid. I have a Chrysler Concorde that did a long pause when first starting up and/or changing driving directions. The fluid level was low. I added fluid and it works much better. It as well as my 2010 Chrysler Town and Country now have a slight pause and jerk as mentioned above. I never thought it may be the spark plugs. Thanks for this idea to check. It may solve the slight hesitation the vehicles now have.