I just acquired a 2004 ch613 dump truck. Has the e7 with egr. Problem is that it won’t start without a little ether. Once it spins over just a little faster it fires right off and will run great. If you shut it off and let it sit more than 5 mins it won’t start again. Have replaced cam and crank sensor, fuel primer, fuel pump, return line check valve so far. Also on another not the fuel gauge, oil temp and pyro gauges won’t move or work at all. I put new sending units in all three with no change. When i unplug the dash cluster and then plug back in all the gauges sweep. Speedo and tack work, oil pressure and water temp work. Where do i start as far as those go?
