WJ temperature gauge acting up
since last week, my engine temp gauge has been fluctuating from 100 to 210. It makes be believe the a sensor might be loose somewhere because it will read correct for the first 5 minutes when I start the car but after that it goes back down to 100. If I hit a bump on the road the gauge goes up to 210 and then back to 100.
Originally Posted by jrafols View Post
Sent from my iPad using my fingers
The ECT (Engine Coolant Temp. Sensor) is a very basic sensor so the good news is that it will either be the connector having corrosion and getting intermittent signals or a slowly failing sensor. What engine do you have in the WJ?
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