BronsonA2150 Posted January 28 Share Posted January 28 Sitting in line at the elevator I’m noticing my temp gauge bounce around pretty erratically. Noticed it reading a little higher going down the road earlier so was worried maybe thermostat but now that I’m watching it it looks like it’s moving too fast for that. Are these gauges mechanical or is there a sender somewhere to look for? Quote Link to comment https://www.bigmacktrucks.com/topic/75085-temp-gauge-in-94-e7-mechanical-or-electronic/ Share on other sites More sharing options...
Joey Mack Posted January 28 Share Posted January 28 Electric.. The sender is on the rear of the rear water manifold. The wires may be old and failing. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/75085-temp-gauge-in-94-e7-mechanical-or-electronic/#findComment-567973 Share on other sites More sharing options...
BronsonA2150 Posted January 28 Author Share Posted January 28 9 minutes ago, Joey Mack said: Electric.. The sender is on the rear of the rear water manifold. The wires may be old and failing. Thanks. Will check it out Quote Link to comment https://www.bigmacktrucks.com/topic/75085-temp-gauge-in-94-e7-mechanical-or-electronic/#findComment-567982 Share on other sites More sharing options...
Joey Mack Posted January 28 Share Posted January 28 I should add, to check the gauge wires if the sensor wires are ok, if its a single pole sensor, see if the post wiggles. Fast moving needle is commonly an electric issue, temp change is slow via thermostat. Quote Link to comment https://www.bigmacktrucks.com/topic/75085-temp-gauge-in-94-e7-mechanical-or-electronic/#findComment-567983 Share on other sites More sharing options...
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