After a long coma the semi truck has come back to life.  I had the battery die a long time ago and wasn't sure if our truck would want to fire up again.  I put a battery in it and it came to life without incident.  A pack rat had moved into the engine compartment, but does not appear to have chewed up any wiring. I have driven the truck around the yard a little and am excited about getting this baby on the road.  Trailer revovation is coming along slowly.  Truck needs a few tires which will be a major expense, but it is running!!