hi all , I am new here , but I have a 200 dodge caravan with a 3.0 engine, sometimes , but not always it stalls , it happens when you are taking off from a stop sign or lights , it can happen cold or hot engine , but then days or weeks can go by without a problem , i switch fuels , still the same , there is a slight surge I feel at speeds of 50 to 60 mph , clean thottle plates , no help ,, I hope i can find out from this site what you think ?

 

see if the fuel pressure regulator diaphram blew out. Remove the vacuum line and see if fuel comes out the nipple when running.

 

that stalling on my dodge van 3.0 L, been solved, it was both my thottle plate and the idle air control , replaced it with a used thottle plate assembly , and it's all good

 

Good job, What lead you to the throttle plate?

 

well , when it acting up , I open the hood to see what was really happening at that time, as I started to move things around I grabbed the throttle shaft to give it some more thottle , as i did i notice a diffence it the Rpm. it wqas going up and down when I putting pressure on the shaft , so I replaced the housing whith a used one , and the problem gone