A fuel gauge fluctuating between empty and functional could be caused by several issues, including a faulty fuel sender unit, a loose or corroded electrical connection, or a malfunctioning gauge itself. Additionally, if there are intermittent issues with the vehicle's grounding or if the fuel level is low, it may cause erratic readings. It's advisable to have the fuel system inspected by a professional to diagnose and correct the issue.
Bad gauge Bad float in tank
You need a new fuel pump
A common cause for a gas gauge to stop working in a 1994 Ford Aspire is a defective fuel gauge. Lose wiring in the dash is another cause.
Either the sensor is broken or Your gaug on the dash is not working.
Faulty signal sender in the tank.
Probably the temp sending unit.
I have a 1999 s-10 my fuel gauge quit working I had to replace my fuel pump that fixed my proplem
There are several things that can cause your 2001 Ford F2 50 outside temperature gauge to quit working. The most common cause is a malfunctioning outside temperature sensor.
There are several things that can cause your 2000 Hyundai gas gauge not to work. The most common cause is a loose or corroded ground wire.
A faulty temperature sensor, a wiring issue, or a blown fuse could cause a temperature gauge to stop working. It could also be due to a malfunction in the gauge itself.
temperature gauge not working can be caused by a bad temp sensor in engine, a bad gauge in dash, or a bad fuse
An inoperative temperature gauge will not alter how an engine runs, but the operator will not know if the water temperature has risen above normal without a properly working guage.