I already searched and I've posted before, I'm having problems with my fuel guage. I've replaced the fuel sending unit..and my fuel level never goes ALL the way down. It goes all the way up when the gas is full, then acts normally till about 3/4s tank then it just stops...doest tell me when im empty. the needle cant be stuck because when i unplug the fuel sending unit, it goes all the way down. Any suggestions???????? Thanks.