made it run richer 
ya I thought ablout putting a 3.0l temp sensor on it but the sensor drives the gauge as well as sends a signal to the ECU so I dont think the ECU would be very fond of a different ohm range coming in for coolant temp.... I am about ready to just go buy some autometer gauges and say to hell with the stockers!
yea, my truck has lots of problems, but it did help with my lean condition.
