[greywolfford]

Ok got a 07 6.0 replaced batteries and alt. new pig tail to alt. replaced glow plug control box. also load tested alt and batteries all good. batteries not staying charged. something is pulling on the batteries when key is off running down the road with ligjts and ac own truck dies after about a 1hr1/2. any help thanks

 

[wvrrcarknocker]

If you have the time, try this.

 

[greywolfford]

Ok did it i got 323.6 ma pulling on system pulled all fuses and relays never went away. so anyone have any suggestion or answers could my computer cause this are a bad glowplug shorted out could that cause it need help