1990 FORD WINDSTAR Power Trainautomatic Transmission Problems

THIS TRUCK HAS ALWAYS HAD TROUBLE STARTING. WHEN DAMP OR COLD IT WONT START AT ALL. THE FUEL PUMP RELAY ALWAYS SHORTS OUT, COSTING ME $17.35 EVERYTIME IT RAINS OR IS DAMP. THE TRUCK WILL FINALLY START AFTER DRYING OUT THEN THE TRANSMISION WHEN PUT IN DRIVE WILL NOT MOVE UNTILL THE TRUCK IS WARM.REPLACED THE TRANS. AND IT STILL IS A PROBLEM. THE STARTER RELAY WENT BAD LAST WEEK COSTING ME 217 DOLLARS. THE TRUCK STALLS IN THE MIDDLE OF INTERSECTIONS AND YOU HAVE TO PUT IT IN NUETRAL AT STOP LIGHTS AND REV THE ENGINE TO KEEP IT FROM STALLING..ITS BEEN IN THE DEALERS SHOP TO MANY TIMES TO RECALL AND THEY JUST GAVE UP AS DID I . I HAD TO TAKE IT TO ACADEMY FORD IN LAUREL, MD BECAUSE THAT WAS THE ONLY FORD DEALER FOR MILES THAT COULD GET IT IN THEIR SHOP.. THIS TRUCK...