I went out to start my 03 Duramax this morning, it was about 30 some degrees & everything appeared fine, but I went to start it, the glow plugs came on but there wasn't enough juice to crank it over...
I now have it charging with a 10 amp battery charger, but why is my almost 50K truck running the batteries dead??
There were no lights or anything left on & I had my keys part way into the ingnition...
Whats going on?
Can anyone help?
Thanks
Garrett