Hi,
Probably 95% of the time, or more, the problem with a fuel gauge not reading correctly is the fuel level sensor. This sensor is located in the fuel tank and that tank will have to be drained and dropped to get to the sensor. Sorry about that.
Good Luck
Most of the time it's the fuel level sender in the fuel tank if your gauge moves around a bit but doesn't read correctly. If the Gauge is stuck on full all the time, the gauge itself is broken.
One can read about what a venture capitalist does on sites like Wikipedia. One can also read about venture capitalists from on sites like Investopedia as well.
The temperature sender (the sensor that sends the temperature signal to the gauge) has to be immersed in coolant in order to correctly read the temperature. If the coolant is so low that it leaves the sender high and dry, the temperature shown on the gauge will not be a true reading. if the sensor is not immersed in the coolant, there a big chance it wont read at all...
220 is not excessive
between 35/60 psi.
You have to remove the gas tank, the pump assambly from the tank, and replace the float sensor.
Some gas gauges read overfull when you fill the gas tank because the needle goes past the full mark on the gauge. A bad sending unit,bad level sender, or stepping motor may be the cause of the gas gauge not working properly.
no
A low coolant level could cause the temp gauge not to read correctly. A faulty temp gauge sending unit could also be the cause. The coolant leak, you would have to find the source of the leak to determine the cause.
In any vehicle, when the radiator system is working correctly, the temperature gauge needle should be just below the half way mark when up to operating speed and temperature.
It is necessary to read the density and the quality of the gauge. You should see the lower side.
In most cases it's the sending unit in the gas tank at fault. It would require dropping the gas tank to replace the sending unit.