Dodge Caravan Throttle Body

1994 Dodge Caravan 6 Cyl Two Wheel Drive Automatic Ok So The Van Starts Fine And Runs Great Until The Engine Warms Up.then It Starts...

The Accelerator Pedal Is Sticking Sometimes But The Engine Doesn't Race. The Pedal Stays On The Floor.

My Van Will Start But Won't Stay Running. I Have Changed The Fuel Filter And Cleaned The Carb And Throttle Body.

I Am Going To Make A Trip In My 14 Year Old Dodge Caravan Of About 4000 Miles....from Florida To Denver, Co And Return And Being A Woman...