ok here i go unhooked fuel heater,opened fuel drain an let it drain it filled up again , fuse box in the dash #6aux fuel good #13eec good #17 diesel indicators good #18 rpm/speed control good now the power dist box under hood#8idm good #17 ips good #22 f heater/glow good #2relay idm replaced note the relay is the same as the horn relay an the horn relay is a lot cheaper pluged truck in an wated 2hrs still no run i did the wd-40 thing it will chug on it AN THERE IS NO WAY I WILL USE THAT OTHER JUNK OR I MAY HAVE [ EITHER/STARTING ]