What makes GN gauges run heavy?

[Dreamn4GN]

Just curious how the gauges run heavy in the cars.. I was looking into the forsale section and saw a car with that problem.. Id like to know a little more about what causes it, and howto fix it!!!
Any help would be appreciated

 

[Dabigguy]

Not sure what you mean by "run heavy". but if you are refering to the fuel gauge, the float in the tank gets a pinhole in it and fuel seeps into it making it heavier than normal and does not float the same. Fairly easy fix.

The boost and RPM gauges are off due to an electrical issue in the dash. Buy more accurate mechanical gauges and be done with that problem.

 

[Dreamn4GN]

Not sure what you mean by "run heavy". but if you are refering to the fuel gauge, the float in the tank gets a pinhole in it and fuel seeps into it making it heavier than normal and does not float the same. Fairly easy fix.

The boost and RPM gauges are off due to an electrical issue in the dash. Buy more accurate mechanical gauges and be done with that problem.

Yeah.. says the gas is off, by a 1/4 tank. and the speedo is off

 

[mikestertwo]

Just curious how the gauges run heavy in the cars..

 

[Dabigguy]

Yeah.. says the gas is off, by a 1/4 tank. and the speedo is off

There was a car for sale that has a fuel gauge issue and a speedo issue. The speedo issue was probably due the it having 3.73 gears instead of 3.43 factory gears. The fuel float it probably half full of fuel resulting in the readings being off.