2001 Dodge Stratus "temp gauge car fluctuating" Questions

...temp gauge fluctuate when i drive in town but stays level on the highway When on the highway the wind blown through the grille naturally cools the rad coolant. While stuck in traffic the radiator fan ...

...gauge keeps spiking from normal temp to high (red) every couple of minutes while running, but the engine operating temp seems to be normal and also coolant reservoir was full. i opened the radiator ...

...temp gauge reads like normal, then you either have a bad heater core, or the valve that feeds the engine coolant to the heater core is stuck shut. If the temp gauge seems to be on the cold side, or ...

...temp gauge is always in the middle until recently. when i drive at or below 40 mph it stays in the middle. anything over 40 and it jumps to the 3/4th mark on the gauge. It just started doing this. I ...

...gauge fluctuates between normal operating temp (in the middle) to almost overheating (near the H, but not at H) once the engine heats up. It will sometimes stay near H and sometimes not. The cooling ...

temp gauge The temp gauge fluctuates back and forth constantly while I am driving. When I sit idle, at first, it was going back to the normal temp, but now its going back to doing the same thing again

seconds. I replaced the thermostat and temp sending unit with no effect. Watch the temp gauge when the electric radiator fans come on. The temp sensor that controls when the fan comes on may be faulty

...temp gauge fluctuating while driving car is not hot. motor not hot gauge goes from cold to normal Check the coolant level. Sometimes when the coolant level is low, it will cause gauge fluctuations ...

temp gauge fluctuates, fan comes on, car jumps in 99 olds cutlass temp gauge fluctuates, fan comes on, car jumps in gear. Have replaced sensor and wires there is air in the system

...temp gauge fluctuates I flushed the coolant but still no heat at idle and somtmes while driving plus the temp gauge fluctuates Temp gauge fluctuates? From around 200 degrees and up, then back down? ...