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If its only the temp gauge there could be a few factors. I had an '01 Impala 3.4. Once the code came up for the temp sensor. Changed it. Then the fans stayed on after engine shut off. Changed the relays. Then the temp gauge acted erractically. Belive it or not, I changed the thermostat, and blead the system. Then everything worked fine. Even the mpg increased on the highway! I read about this somewhere else. It did work. Many people would tell you to change the BCM. But if its only ONE gauge, that would fix for a while then go back to problem. Remember to bleed the system. These are little stems on top of hard lines.
What else can I help you with?
Where should the temperature dash gauge needle be during normal driving on my 1998 Oldsmobile Intrigue?
Below the middle mark. if you have not removed the battery and the needles poped past the stops. this willmove the temp gauge and place it at a higher reading. replace dash to correct this.
How do you repair a no temperature gauge reading on a 1999 durango?
Most likely you have a faulty temperature sending unit, which is located on the front top of the engine block. Before you do this procedure, make sure there are no lose or broken wires from the sending unit, to the temperature gauge on the front dash board.
What is the symbol for radiator on Renault scenic?
The symbol used on the Renault Scenic for a problem with the radiator is a thermometer. There should also be a temperature gauge on the dash that shows the current temperature of the radiator fluid.
What could cause an intermittent overheat reading on the dash temperature gauge if coolant temperature sensor and the thermostat are new and the water pump and radiator appear to be fine?
Head gasket. Do block test for gases in coolant
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 is the odometer button on a Honda accord 2003?
On the dash, right below the temperature gauge.
Which temperature reading meter in automobile shows on the drivers dash board?
Usually engine temperature and sometimes oil temperature.
WHAT IS THE Function of temperature coolant sensor on a 2003 Chevy Trailblazer?
seriously? it tells you what temperature you engine coolant/antifreeze is. that is how your gauge on the dash knows what your temperature is at.
Why fuel gauge and temperature gauge don't light up?
possible fuse or bulb in dash. or worse a loose wire/rat bit a wire.
Why my Probe gt 95 oil gauge is not working?
Sender unit defective sender unit disconnected wiring problem dash to sender rear dash connector problem defective guage
What could cause the temperature gauge on 1965 mustang 289 to read cold all the time?
I had the same problem with my 1970 mustang. First take the wire off of the Temperature sending unit (usually on the front of the block) and ground out the wire and see if the gauge goes up on the dash. if so it is just a temperature sending unit. They cost about 7 dollars.
How do you i test the oil pressure gauge on a 1998 Chevy?
Take the wire loose from the oil sending unit and then turn the key on and ground the wire to the engine somewhere and the gauge in the truck should go all the way past the highest point. If it don't then the gauge in the dash is bad are the wire going to it ( The 1 you grounded ) is broken. If the gauge is reading low oil pressure, Then unscreew the oil sending unit on the engine just behind the distributor, were you took the wire loose from. Then install a OIL PRESSURE GAUGE into it's place. Then start the engine and read the pressure, Now compare the reading on the dash gauge to what you are reading on the oil gauge.
