You should check the guage.. It means that one of the gauges is out of the safe range.
It means that one or more of the gauges is out of the safe zone. Check oil pressure, temperature, voltage.
You have a ground from the oil sender unit to the gauge. This is how you check a gauge. ground out the wire at the sender and it pegs out the gauge.
The fuel gage is broken or disconnected. Check at the top of your gas tank for a loose wire.
180-200 F
It depends on the setpoint of the thermostat.
The cluster is another name for the gauge assembly.
2-3 gallons, if the sending unit/gauge is accurate.2-3 gallons, if the sending unit/gauge is accurate.
Bad sending unit in tank.
If the temperature gauge is not working, one thing it could be besides the gauge itself is a blown fuse. Another possibility is a loose or broken wire on the gauge.Ê
Trace it or replace it
I have found though my experiences that 99% of the time the fuel gauge sending unit in the tank has failed.
Remove the gauge and check the ground. Probably your issue. Jeeps are known for having "floater" gauges. If that doesnt work buy a new oil pressure gauge.
Means you are over heating.