My 97 ram seems to run like crap in damp weather. While im driving the engine will just die, but it will start up right away and it will jerk while im driving Could this be plugs and wires? or maybe fuel pump. Also i was going to replace the fuel filter but i was told you have to buy the pump and strainer as one piece and you cant just buy the fuel filter?

 

I vote for cracked distr cap.