I was driving and a spark plug blew out of head fuel pump relay was constantly making contact plugged into the diagnostics not making communication the path system has fuel cut off to the injector s

Heated steering wheel and heated seats not working. Not sure if its fuses or relay. Anyone experience that?

It has a brand new battery. I checked the fuses, battery terminals, +/- cable; all connections are good. It starts when it wants to and randomly won't start. On the occasion when it doesn't start, I h… 

Heat his blowing under the gas pedal and the door handle and cabon monoxide detected exhaust

While driving, it’ll seem like it’s going to turn off when I brake for a complete stop