I'm in N. Florida and believe it or not we are having 30 degree nights already and I have been plugging my block heater cord in with a timer on it. It's set to turn on 1.5 hours before I start it. The issue is when I start the truck...its still cold. Is it supposed to "heat" the block or what? Should the temp guage move when I start it or not? Is there a fuse somewhere or can the block heater go bad? Help me out.
Mutch
Mutch