What do you do.
Mechanical water temp gauge not working.
That way you will get the most accurate temp readings.
In some cases you can replace the temperature gauge or repair any bad solderings if you find any.
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The next most common problem is a faulty temperature gauge.
So you have an older car and your temperature gauge isn t working.
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While the gauge is unplugged from the sender it is not uncommon for it to register temperature in the 110 to 140 degrees f range.
Well there are really only three parts to it so follow these steps to f.
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In other clusters you may have to replace the instrument cluster.
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If the resistance measured matched the gauge reading the problem will likely either be the sender or that the engine really is running the temperature that your gauge is displaying.
Click the register link above to proceed.
Cut the rubber hose that connects the manifold water feed to the heater and splice in a tee adapter for the temp gauge sender.
Mechanical water temp gauge not working.
However most temperature gauges are integrated with the instrument cluster on modern cars.