PTC nipple is a dual-function device: 1- It is a PTC heater. PTC principles were discovered by French scientist Marie Curie, and PTC heaters are very good at constricted areas. Volvo PTC Heater device a- vaporizes moisture that is returned from the crankcase where car is driven in very cold weather....

PTC is a dual device: 1- PTC heater 2- PCV Valve. You can do without # 1 function, but not without # 2, unless you love doing rear main seals every second day... Whether you vent into the atmosphere or into the intake, the crankcase needs to exhale, simple as that. The solution is clean the oil sepa...