Temp. Gauge And Fuel Gauge Reading Inaccurate....help

[acflye]

I just replaced my instrument cluster because the tach. gauge had quit working and the needles were blackening out.....my new gauge lights up great but yesterday the low fuel light came on and the gauge was halfway between 1/4 and 1/2 tank, when I filled up it went pass the "F" mark so I am thinking that it is off a little......also, my temp gauge is reading at the 3 mark and it normally read a hair above the second mark, so should i assume it is the cluster or replace the thermostat and/or sensor, is there a way i can check the temp to be sure it is reading correctly.....I can live with the fuel level but the temp. needle is really bothering me........thanks any feedback is appreciated

[acflye]

I just replaced my instrument cluster because the tach. gauge had quit working and the needles were blackening out.....my new gauge lights up great but yesterday the low fuel light came on and the gauge was halfway between 1/4 and 1/2 tank, when I filled up it went pass the "F" mark so I am thinking that it is off a little......also, my temp gauge is reading at the 3 mark and it normally read a hair above the second mark, so should i assume it is the cluster or replace the thermostat and/or sensor, is there a way i can check the temp to be sure it is reading correctly.....I can live with the fuel level but the temp. needle is really bothering me........thanks any feedback is appreciated

can anyone help me.........

[93ls400walt]

Did you replace the entire cluster? If not you may try swaping out the temp and fuel circuit board.