Hello fellow Jeep enthusiasts and mechanics, here is a puzzle I have for you to solve. I have a electrically stock 93' JGC limited with the 5.2l which has an odd problem with its temperature gauge. The temperature gauge doesn't work(the needle doesn't lift off the lower end of the gauge) during operation of the vehicle, unless I apply the brake pedal on. Once the brake pedal is applied the temperature gauge does move and read a temperature although it seems to always read higher than the temperature is, this is confirmed using an laser thermometer gauge. What could the problem be? The only relevant modifications to this problem that I have made are: I have added a set of Hella halogen fog lights, Replaced the Radiator, added A 180 degree thermostat, and I replaced the temperature sensor twice. Throw out some ideas for me to test or try! Thanks!