Air Compressor Leaking Antifreeze

Cans from a parts store or at a shop looking for a leak it would explain why you appear to have coolant leaking from the compressor.

Air compressor leaking antifreeze.

Some brands of a c dye have the same green color as coolant. My air compressor is leaking coolant internally externally. Inside the regulator the part that the air acts on to oppose the regulator spring is a flexible diaphragm. In some cases the air compressor may have a cracked head or develop a hole in the cylinder wall.

Excessive oil in compressor. Most air compressors will have an air regulator installed on line from the tank to the discharge coupler. Most of the time an internal diesel air brake compressor coolant leak is the result of a failed head gasket. Clean air filter element and check for other restrictions in the intake system.

Compressor air intake restricted. The ac compressor only contains a small amount of fluid which acts a lubricant to keep its parts. Air blowing out of regulator. Check viscosity and change oil if necessary.

Drain down to bottom of threads. Piston rings installed up side down. The air conditioning ac compressor in your vehicle provides cool air and power for the air conditioning system. This small device works by building up pressure as the engine runs and propelling cold air into your car.

If the system was ever recharged with the stuff you get in the 1 lb. Causes of low refrigerant.