After I had my motor replaced the fuel gauge began defaulting to E instead of F knowing the fuel level sender w wasnt working to began with I replaced fuel pump twice within a week first with an airtex pump then I ponied up the extra dough for an AC Delco. No change whatsoever even added extra grounds for fuel sender amd fuel pump. Replaced map, both vapor canisters amd still no change, every time I clear dtcs fuel gauge jumps from E to F back to E. Any sugggestions on my next try?