Hello All! I have a 2010 Trailblazer 330 that seems to have some weird electrical issues. I have just put in a new battery and voltage regulator about three weeks ago. We used the quad once and then it sat for two weeks. When I went out to start it, the battery was basically dead. I used the pull start and it fired up. I noticed that if I turned on the headlight or the brake light it would shut down. If I left those items off, it would run but it wouldn't rev up very high. I pulled the battery out to recharged it and for some reason the battery will go from 13.0 volts to 8.5 volts over night just sitting on a table. When I first recharged the battery I thought I should do a amp draw test on the system. When I hooked everything up like it I was supposed to, it was showing a 0.416 mA draw. I checked the fuses and nothing changed. I then disconnected the RPM limiter and the draw went down to 0.237 mA which is still a little high. I plugged the RPM limiter back in and then unplugged the voltage regulator and the draw went to 0.000. My question is, can a voltage regulator draw power from the battery? When the quad is running it's putting out 14.8 volts to the battery which should be fine. I really don't know where to go from here with this.
Any info would be very helpful.
Any info would be very helpful.

