Semantics is the study of meaning. A word or phrase or a sentence may have literal meaning for ordinary readers. However, through semantics analysis, they appear to have different meanings. For example: A man with telescope is watching us this sentences in semantics is ambigious.
Thus the PCV valve extends the life of the oil and engine. The PCV valve requires little maintenance. The valve and filter should be replaced somewhere around 30,000 to 50,000 miles(see the vehicle owners manual for service intervals). PCV is an acronym for Positive Crankcase Ventilation.This valve is needed to relieve the pressure built up in the crankcase that is created by the heating of the air inside the engine. If this valve were not present and the pressure went unchecked, it would blow out the seals and gaskets inside your engine.PCV stands for Positive Crankcase Ventilation.This replaceable valve replaced the vent pipe on the engine, this got rid of the fumes and or pressure that builds up in the crankcase, nowadays the crankcase does not vent into the environment.   The PCV valve is located on the right side of the engine, between the base of the oil filter and the base of the PCV valve which is located near the front of the e â¦ ngine just below the thermostat housing. Locate the oil filter then look toward the front of the engine.
exists and is an alternate of . HOV stands for High Occupancy Vehicles. There is a lane set aside on major highways within cities or that lead into cities that is for vehicles that have two or more people in the vehicle. This is designed to coerse people to carpool by giving them a lane that they won't get tied up in traffic in during rush hour.