well guys; its starting to chill down around here; afew times i've started the truck and had the grid heater cycle; only problem is the wait to start light doesnt come on with initial key on to pre-heat the grid other than that it functions normally...which also brings to my attention i'd like to put a dual battery set-up on it now. i assume the IAT sensor is ok since they do cycle while engine is running and the Wait To Start light has blinked at me once or twice while i was under the hood and forgot to hook it back up; i'm hoping bobby can supply the same kind of info he did for the ABS diagnostics

 

Mine's plugged in right now. We've had about 5 in of snow already and it's snowing right now. DAMN IT!!!!!

 

https://www.dieselbombers.com/1st-ge...id-heater.html

 

bobby you are the man!!! and muskrat... sorry to hear bud; no snow flyin yet but its starting to get crisp... and my block heater doesnt work worth a dime; havent owned the truck to experience a winter but i know its cold blooded even with the block heater