Questions & Answers for: Mercury Grand Marquis temperature gauge fluctuates

Question about 1997 Grand Marquis

1 Answer

...temperature gauge begins to climb and after about 30 seconds the hot air will kick back in. The temperature gauge then levels off to normal levels. When stopped in drive, the gauge will drop a little ...

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Question about 1999 Grand Marquis

2 Answers

...gauge stuck sending units can be difficult to diagnose, since they sit somewhere between the sensors themselves and the temperature gauges (they may even be part of the sensors themselves, making ...

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Question about 1992 Grand Marquis

1 Answer

...Temperature gauge is moving less than before, its your Thermostat. If the Engine Temperature is the same, then your heat control valve is not opening or a duct flap(called a door) is not moving under ...

Question about 2000 Grand Marquis

1 Answer

temperature gauge is not working Hello cehatten. To check whether it is the gauge or the sender/sensor you will need to find the sending unit sensor and jump the two pins. If it goes to full hot you ...

Question about 2000 Grand Marquis

1 Answer

temperature gauge has stopped working Remove the wire on the temperature sensor, it is located near the thermostat cover. With the ignition on, touch the wire on the motor and see if the gauge moves, ...

Question about 2003 Grand Marquis

1 Answer

temperature gauge not working needle does not move Your coolant temperature may be bad,here's a link on how to replace.Here's how to test.Here's the part.

I have a 1992 Mercury Grand Marquis Ls with a fuel gauge that does not work (gauge may be reversed)??? help please. I own a 1992 Mercury Grand Marquis Ls with a gas gauge that does not work (it also ...

...temperature gauge. Check the system to see if bleeder valves are provided. If they exist, just open the valves allowing air out of the system while filling with coolant until coolant drips from the ...

Question about 1999 Grand Marquis

1 Answer

Temperature Gauge going up and down? Hello there. Please if someone can help me out. What can cause the temperature gauge to go up and then back to normal temperature either stop on a stop light and ...

...pump & antifreeze? no readings are registering on temperature gauge & cannot make needle register a temp Bad ECM, bad wire from the ECM to the instrument panel, and a bad motor for the temp

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