Wes2008

Hey guys, I have a 2008 Silverado 1500 4x4. I’m have a weird wire shorting zapping noise under or in the left side of the dash. It seems to happen while accelerating and when in 4x4 or auto 4x4 but also does it when not in 4x4. If I punch the gas in 2x4 it will also do it. Sometimes it’s longer and seems to zap more then other times, especially in 4x4 or auto… please HELP, driving me nuts and worried about an electrical fire or causing more damage. *** I’m not sure if I posted this topic or issue in the correct section or not it was slightly confusing ***