UPON AN FIRE INVESTIGATION ON THIS PETERBILT THE SECONDARY POWER WIRE COMING FROM THE STARTER SHORTED OUT AGAINST THE ENGINE BLOCK OR GROUND WIRE. AS THE INVESTIGATION IS STILL EARLY I WILL HAVE A BETTER IDEA IN A FEW DAYS. I'M A HEAVY EQUIPMENT APPRAISER AND THIS IS ONE OF MY FLEETS THAT I LOOK AFTER. *TR