ya i have that code for evap come on sometimes as well but it never does anything and usually doesnt come back for months. anyway when you finally get power back to ur truck, itll probably reset because it has lost all power now i think

 

Whats that bluetooth obd2 plug in your referring to?

 

i have this one
it runs off the app torquepro on android

or go big and get this http://www.hemifevertuning.com/SCT_p/sct-can.htm

 

Put a voltmeter on the battery, see what it says.

 

Well took the battery off today and tested it, it was still good just dead as hell, and I know I didn't leave anything on in my truck the night before so I don't know what could've killed the battery, is there an easy way to test the alternator?

 

I've literally left my headlights on for a 9 hour shift at work before and still cranked right up hardly any hesitation. So idk what could kill it to that extent.

 

Yeah that hemi fever tuner sounds like It is definitely worth the 300 bucks, gonna have to get one when I have the extra cash. Might order one of those Bluetooth deals today.thanks alot man.