Quote:


When removing the EPR valve, the clutch cycling switch is a must. No need to open the system to install the cycling switch.



That is correct. It does what the Suction throttle valve on Fords and GM cars did. I would think some of these AC companies sell like a universal cycling switch. I remember some had a small hole into the AC suction line at the firewall that the cycle switch tube went into to sense the temp there after the evaporator and some had the tube go right into the evaporator. Others went into the suction side of the exspansion valve (H-valve some called it) thats really part of the suction side after it comes out of the evaporator. Maybe the aftermarket AC companies sell one that wraps around the suction line and gets covered and secured to the line. Ron