Ok everyone I need some help.
I have a 2003 suburban and as the truck sits could be overnight could be 20mins its dead. It is a hit and miss when it happens. I had in the shop they looked for a drain, NO DRAIN, I have replaced the Alternator, Starter & battery..
Still no luck went out to start it in the morning and it barely started. I had the Alternator tested all is good, I went and bought another battery last night. The positive terminal was getting hot. And now barely starts, I am open for help.
Thanks