Hey, fellas, I have a 16 RAM currently running an MM3.

I have 245k on the clock and have been recently having issues.

First if I leave my tuner plugged in, it drains the batteries overnight.

I have load-tested them and have no issues there.

Second, sometimes the screen won’t come on, and I get the red indicator light on the MM3 monitor flashing.

If I unplug it and plug it back in, it will work.

Now, I’m having VGT issues. It started small as the VGT wouldn’t close on the warmup, but after driving 10-15 mins, it gets full functionality.

Now I’m not getting anything.

No VGT at all.

Do I need new tunes/tuner/turbo?