you have one of two problems. either you have a bad gauge or a bad sensor. I would go to a pick and pull junkyard and get a new sender off of a car at the junkyard, if that does not help, I would go back to the junkyard and get the gauge of another car and replace it. This will solve your problem Dodge Spirit and Plymouth Acclaims have issues with the temp sensor. Also, you could have a leaking head gasket which is my current problem on my 94 Spirit.
Signs of a sticking thermostat include fluctuating temperature readings on the dashboard, inconsistent engine temperature, and the engine overheating or running too cold. You may also notice poor fuel efficiency or a lack of heat from the heater when the engine is running. Additionally, if coolant is leaking around the thermostat housing, it could indicate a malfunctioning thermostat.
next to the dashboard next to the dashboard
To determine if the thermostat is bad on a Buick Rendezvous, check for symptoms such as the engine overheating or not reaching its normal operating temperature. You may also notice fluctuating temperature readings on the dashboard gauge or coolant leaks around the thermostat housing. Another test is to feel the upper radiator hose; if it remains cool while the engine is running, the thermostat may be stuck closed. If these signs are present, it’s advisable to replace the thermostat.
you have look for the dashboard unions behind the thermostat control under the compartment
Coolant light, meaning low coolant, or overheating.
The 1998 Lincoln Continental has a thermostat which measures the internal temperature of the engine. This is displayed on the dashboard.
If it comes on it means the temperature of your engine is too hot. Your engine is overheating.
The gauge reading has nothing to do with the overheating problem. Misleading and irritating yes, but not involved in causing it.See "Related Questions" below for discussion on replacing the temperature sending unit, and also a comprehensive diagnostic guide for overheating problems.
The solution to engine overheating depends on the underlying cause. Some common causes of engine overheating are low coolant levels a faulty thermostat a broken water pump or a clogged radiator. To determine the cause of the engine overheating you should first check the temperature gauge on the dashboard. If the temperature is rising then the problem is most likely related to the cooling system. To resolve the issue you can take the following steps: Check the coolant reservoir and refill it if necessary. Check the thermostat and replace it if it is faulty. Check the water pump and replace it if it is broken. Check the radiator for any obstructions or clogs and clean them out.If the cooling system is in good working condition and the engine is still overheating then there may be other issues such as a worn out head gasket a problem with the fuel injectors or a worn out timing belt. In such cases it is best to take the car to a mechanic for further diagnosis and repair.
You can tell if a Pontiac Solstice is overheating by checking the temperature gauge on the dashboard; if the needle moves into the red zone, it's a sign of overheating. Additionally, you might notice steam coming from the engine bay or a burning smell, which indicates excessive heat. Warning lights may also illuminate on the dashboard, signaling a temperature problem. If any of these signs occur, it's important to pull over safely and check the coolant levels and engine condition.
If you're talking about the sensor for internal temperature it's in the dashboard next to where the shift lever is.
The warning lights on the dashboard of a Honda can mean different things including low oil pressure and overheating. There are Honda City dealers across the country that can use diagnostic tools to determine the cause.