- Mar 24, 2018
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I have a 95 3.8 V6 Mustang. When I bought the car, the temp gauge is almost always below cold. The only time I’ve seen it rise is after driving it for awhile and even then it’s not even in the normal zone. I replaced the temp sender and still nothing. I bought an infrared thermometer and aimed it at the hose connected to the thermostat housing, said 144 after about 10ish minutes of driving. Bought a little wiring tester thing that lights up if the connection is fine and I tested the connector that connects to the sender, and it lit up. So right now I’m pretty stumped. Any insight on what this might be?