DrMackdaddy

Thank yall for all your help. Yesterday i tested that solenoid had 12.6volts on one side and1.6 on the other. i hit it with a screw driver then on both sides it had 12.6 and truck did right so i replaced the solenoid. Thanks again for all the help.

Is there any way to test that solenoid?

95 ch613 intermittent electrical problem. At random times no rhyme or reason high idle low idle loaded unloaded moving sitting still normal operating temp cold it doesn't matter, the truck just cuts off sometimes it will start back up sometimes it will not. It will start when the red engine shutdown light and the yellow electric malfunction light comes on then goes right off for the light check. It will not start when those lights do not come on, but the low brake air pressure light comes on very dim. When it does not start engine turns over fine and will continue to turn until you release the key just wont crank. I'm fairly certain that it is a ground problem. I've removed and cleaned all grounds to the block, the frame, and even the batteries. I even tried replacing the ground malfunction breaker next to the starter relay on the fire wall. Does anyone have any ideas what else i might check?