Ok 2000 F150, I bought it 4 years ago and ever since I bought it maybe once a month if that when I would start the truck my wipers would do one swipe maybe two and then not do it again without me touching the switch. Well as I said its been doing this for 4 years and its no big deal but today I started my truck and it did it like twice and did it another 4 random times on my way home any ideas?

 

My wife's Expy started doing this. I took the switch apart, cleaned the contacts and it's been good ever since.

This is for a '99, but it might give you some Idea of the process

Wiper Fix

 

Here is a how to from another site on the topic

http://www.fordf150.net/howto/fix-in...er-problem.php

Several threads here with the same description:
https://www.f150online.com/forums/el...r-gremlin.html

Another member taking apart a Taurus MFS with pictures.
https://www.f150online.com/forums/el...on-switch.html