mazda23
+1y
i bought my viair 380 in the begining of august and have only installed it not even a month (only ran about a dozen times and never have had the thermal switch come on). i checked all the wiring and the relay and its good. then i decided to put direct power to the compressor for a second but i got nothing no noise or anything. the thing i find weird is that my relay buzzes when i start the truck and stops if i wiggle the wires on it and this just happend today, it was working perfect before today. any ideas??