Location of GPR?
Howdy folks, new to the board here after parking the 12v Cummins SCp/u and picking a 7.3 Excursion for the growing family. Kinda embarrassed on this one. In using NChornet's GPR and GP troubleshoot sticky I've not been able to find the GPR. It doesn't appear to be behind the fuel filter. The relay that is there Iooks like its feeding the induction heater (note heavy red line coming off copper post and then connected to the plug on side of induction). There is no additional relay as best I can see just the sliver box with 2 large cannon plugs going into it aft of fuel filter, passenger side of the valley. On having key cycled with cold engine I'm not getting the typical relay "clicking" from the valley area. There seems to be a light click from the fuse box/relay area but no large 200amp relay to be found? Is this silver box behind the induction heater relay some kind of aftermarket relay? I'm obviously trying to trouble shoot a hard start issue and am almost positive it's a starter not the preheat system but have to do due diligence just the same. Thanks
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