you need to replace either your coolant temp sencor or it could be your thermostate...but most likely it the sensor...i had this prob and i just replaced both to be safe
1994 dodge stealth
Gage Hubbard goes by Gage Munster.
the coolant temperature sensor is faulty. It will need to be replaced
Very probable to have bent valves.
try replacing the thermostat
Gage Wolfe goes by Wolfy.
Regulate the carburetor. Take a look on the radiator's fan, and on the oil and fuel pumps..
Gage Truscott goes by Xander, and G.
Edward James Gage goes by E.J..
Stealth is faster because it goes 80 mph in under 2 sec and rita only goes 63 mph in 2.5 sec .
take it to a mechanic for a diagnostic
It is normal for a temperature gauge to go up a little bit until the thermostat opens up and the cooling fan comes on. As long as it is not going out of the normal temperature range it is fine.