Hey Ken==Check the coolant in the radiator WHEN THE ENGINE IS COLD. Sometimes the coolant recovery bottle wilpopiooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooool still have coolant but the rad low. GoodluckJoe
Most likely, the temperature gauge's connection is loose. It is usually on the thermostat. An inoperative temperature gauge will cause most check engine lights to come on.
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.
The temp sending unit may be unplugged or faulty.
Could be your thermostat or your anti-freeze
The gauge does not cause the heat; it only shows what it is.
temperature gauge not working can be caused by a bad temp sensor in engine, a bad gauge in dash, or a bad fuse
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
Check to make sure that the temperature sensor is good. A bad sensor is commonly the cause of the temperature gauge not working.
Could be temperature sensor Could be gauge
A common cause is the thermostat being stuck in an open position.
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.
no you need to replace temperature sinding unit