ect tempgauge

  1. J

    Temperature Gauge Doesn't Work.

    I'm kind of at my wits end with my temperature gauge. I just got a 1997 Mustang with the 3.8 V6 and have got a new ECT sensor and temperature switch. I just replaced the thermostat too. The temperature guage still doesn't move what's so ever. It might move a slight bit but goes right back down...