QUOTE(80cap @ Jul 21 2017, 04:53 AM)
My gas gauge works when you turn the key to run but when you start the engine and the key is released it goes to full scale. New sender and refurbished gauge.
It might be due to a faulty ground connection somewhere but that is just a guess. If the gauge is going to the full mark then it is getting full current from somewhere.
Does the low fuel level light still work correctly?
Jeff B