Originally Posted by 60wag
Can you unplug the L-B connector between the switch and the relay and see if it still does intermittent?
I was trying to figure out the ground path for the current, I'll see if I can just undo the L-B. I don't think I can but I might be able to get creative with alligator clips.
If it still operates in intermittent then it's gotta be the relay or the motor, if it stops then I need to look at the switch again.