What would cause the temperature gauge not to work on your 1998 Pontiac Sunfire?
temperature gauge not working can be caused by a bad temp sensor in engine, a bad gauge in dash, or a bad fuse
Where the temperature gauge is supposed to sit at on a 1995 2.3L Sunfire GT about where or if they have a picture that would be great?
Could something be stuck open to cause a temp gauge not to register cause the fuses have been replaced and also could this cause the check engine light to come on?
What could it mean when a 2001 Pontiac Sunfire has an oil dashboard indicator that started flashing when idling at a stop light but is off when driving?
A malfunctioning thermostat can cause your temperature gauge to go up and then allow the gauge to go all the way down. When the thermostat is stuck closed, your engine will overheat and water will not get to your heater core. When the thermostat opens the engine cools down and water flows to the heater core.
Why does 1991 Pontiac 6000 nearly overheat on dash gauge all the time despite new thermostat radiator fan hoses water pump?
Hi, The 'easiest' way to see if the gauge AND sensor for the temperature gauge is or should be working is to connect a scan tool to the van that can read and display the information that the computer is receiving about the coolant temperature. Very often, there are conditions where the temperature gauge will read at its minimum value, but the actual temperature is higher. This is because the computer actually controls the gauge…