starting, stalling when damp or raining on 2003 Dodge Durango

car will stall when raing or in a drive through car wash, may not start when raining, or driving through puddles

Asked by for the 2003 Dodge Durango
start with new spark plug wires and cap
1 more answer
check your vac. lines to the purpe solenoid, next to the battery, then running under the battery box to the mid intake area.