Hey guys i was just wondering, i start up my car let it idle to operating temp, and my raditor fan does not kick on. I took two 16 gauge wires, connected to the fan str8 to the battery and the fan kicks on. Im not over heating because i let my car run for 1 hour and a half and it did not over heat. My guage works, all the fuses are good, i swap relays and still the fan doesn't kick on. Is there anything im missing or can someone help me?