The PCV valve (Cocksure Crankcase Ventilation valve) is a uni-directional valve that continually evacuates gases from inside your car engine's crankcase.1. Pop the hood of your van and prop it up with the prop shaft. Provided the engine has equitable been running, it Testament be immensely fevered.
The PCV valve is a baby, picnic engine Element, however it is basic to your engine's functioning properly. Though it is rather little, the PCV valve is located in generally the corresponding country in most vehivle's engines, so finding it under your hood should not be also exhausting.
Instructions
Application profession gloves for Safeguard.2. Establish the main engine encasement in your van. It is the largest Element under the hood and Testament typically posses the produce and model of your car imprinted on top of it. It houses the large, cylindrical pistons of your car's engine.
3. Locate the crankcase. Typically, just to one side of the main engine encasement lies the crankcase--a long rectangular component with several tubes running from it to the main encasement, and usually a black or silver cylindrical shaft at its top.
4. Locate the PVC valve. The PVC valve is a small valve usually in the center of the crankcase, connecting it to the gasoline intake manifold of the main engine encasement. (If you locate the breather connection, usually a thick black rubber tube, the PVC valve is roughly opposite this location along the crankcase.) The PVC valve is an L-shaped valve. The top end is slender and simple; on the bottom end there is usually a fatter cylindrical attachment.
