Thanks for all the reply's guys. We have had so much rain this year, and I have been driving without wipers and I think I better get them going. I may overhaul one of the ones out of my other trucks and then swap. I have read several posts on working on these motors, and think I can handle that, but I have been needing to do an overhaul on my 235 anyway and assumed I would take care of this stuff, when it was parked for a motor swap. I was just curious if I was leaving the switch on during normal driving and didnt want to hurt anything. Thanks again and pass the rain-ex.
Ralph