Just recived my 82 BJ42 and am unable to start it. Not sure if this should be in the diesel thread or in here, move if nesscarily. It has been sitting for a few months but when they loaded it yesterday it ran for them. But the driver today was unable to start it to get it off the truck and we had to push it. The driver just put 2 gallons of fuel in it so it has a little fuel in the tank. I checked the battery i get a reading of 12.47. The noise it makes is rapid clicking sound. Wondering what couyld be the problem or what I should do first to get it to start. Thanks