[johnkosir]

my 2004 has a solenoid valve right after the compressor that acts as a check valve and bleeds a small amount of air off when the compressor shuts off, the way i got around the compressor not starting all the time was too loosen the air fitting on the compressor off a very small amount so the head preasure would leak off. The solenoid valve would stop the rest of the system from leaking