OK, let's look at this logically. First of all, that one store that you stop at has a demon from Hell that wants your soul desperately. Just kidding.
OK, there ain't too many things on any vehicle that require a 40 amp fuse. The blower motor for the heat and air conditioning probably pulls more current than the headlights on high beam and anything else.
I'm going to say that your blower motor for the heat and air has motor brush dust built up inside enough to pull say 38 amps. That's why it won't blow the fuse when you are home testing it. You don't run it long enough for the hours it takes to buildup heat.
Try blowing out your blower motor with a high pressure air hose.
And have a neighborhood prayer meeting to fend off the demon.
Saturday, February 9th, 2008 AT 1:03 AM