im haveing trouble with my compressors. they dont turn on at all anymore leaving my truck flat on the ground. i hard wired them up just to see if they still work. they do which means it might be a wiring or relay problem i dont know how to fix it. also within the last 20 minutes my compressor is leaking through the intake now. im taking it in to the shop tomorrow but i really cant afford it so if anyone has any information that can help me whether its how to stop the leak through the compressor or what i could do to get the compressors running would be great or if anyone has any spare compressors that then want to sell for cheap!!!