Automotive Emission System
First of all, (PCV) System is the short form or common name, for the Positive Crankcase Ventilation (PCV) System. So, the Positive Crankcase Ventilation (PCV) system, is basically a one way passage. And, is used […]
Every vehicle built since the early 1980’s, has one or more (O2) oxygen sensors, integrated into the exhaust system. So, (O2) oxygen sensors, are used to confirm, that the proper air fuel ratio, is actually […]
The (EGR) valve system, is designed to help minimize, harmful oxides of nitrogen, in the air we breathe. To help do this, the (EGR) valve allows, a calibrated amount of exhaust gas, to re-enter the […]
The function of the evaporative emission control system (EVAP), is to trap and store evaporative fuel emissions. The (EVAP) system therefore, totally eliminates fuel vapors, as a source of air pollution. But, sealing the fuel […]
So, ford has used emission thermactor plugs, for small block heads for many years. These emission thermactor plugs are useful, when installing a pair of emissions legal heads on a non-emissions engine. All (OEM) and […]
Knowing how the PCV valve actually works, is the first step in diagnosing a bad or failing one. When your engine is running, thousands of powerful explosions take place; to release the fuel energy, producing […]
So, a catalytic converter, is a device used to reduce the emissions; from an internal combustion engine. Consequently, the catalytic converter works, by breaking down unburned gases; left over by the combustion process. But, requires […]
The secondary air injection system, is actually a component of the exhaust system. Since no internal combustion engine is 100% efficient, there will always be some unburned fuel in the exhaust. As a result, the […]
Emission control systems, help control fuel fumes, while cleaning engine producing exhaust gases. Consequently, emission control systems, have been efficient; in reducing air pollution, caused by automotive engines. So, emission control systems, depend on a […]
Did you know the most common problem, in the (PCV) system, is a plugged up (PCV) valve. Another problem, is a lack of air flow, to carry vapors, away from the crankcase. Because, without air […]
The exhaust gas recirculation (EGR) valve, does exactly what the name implies. It circulates, exhaust gas, for a second time. So, exhaust gas recirculation (EGR) valves, do not normally require maintenance. But, can become clogged […]
So, the PCV Valve System (PCV) (Positive Crankcase Ventilation); is a controlled device, used to vent the crankcase gases. Consequently, it sends partially burned gases, that come from the engine’s crankcase, back to the combustion […]
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