So tonight after the past few days of -2x degrees, i noticed my fuel gauge staying past full, then today, it fell down below F (to the right) that and is pointing down wards now. When i turn the ignition on, it still moves and when i start the truck it recalibrates as it always did.... just upside down now. I can't tell if it's even reading if the fuel is going down I haven't driven it much since.
I know the stepper motor is working, i can hear it hit the limit on the gear sometimes, it clicks and i can watch the needle hit empty.
Did a little research on the internet, wasn't happy with my results.
2004 Chevrolet Silverado Z71 ext. cab ext. bed 5.3L v8