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Automotive Emission System

Automotive Emission System

Positive Crankcase Ventilation (PCV) System - What Does It Do
Crankcase Emission

Positive Crankcase Ventilation (PCV) System – What Does It Do

12/22/2022

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 […]

(O2) Oxygen Sensors - Function, Failure Symptoms, How To Test
Car Sensors

(O2) Oxygen Sensors – Function, Failure Symptoms, How To Test

10/22/2022

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 […]

(EGR) Valve - Common Problems And Troubleshooting Procedures
Exhaust Emission

(EGR) Valve – Common Problems And Troubleshooting Procedures

10/20/2022

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 […]

Evaporative Emission Control System (EVAP) - Function - Failure
Evaporative Emission

Evaporative Emission Control System (EVAP) – Function – Failure

08/16/2022

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 […]

Emission Thermactor Plugs - For Small Block Ford Cylinder Heads
Exhaust Emission

Emission Thermactor Plugs – For Small Block Ford Cylinder Heads

08/14/2022

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 […]

Positive Crankcase Ventilation (PCV) System - What Does It Do
Crankcase Emission

PCV Valve – How Does It Work – Failure Signs – Ways To Test The System

05/16/2022

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 […]

Catalytic Converter - Knowing The Basics - Failure Signs And Testing
Engine Testing

Catalytic Converter – Knowing The Basics – Failure Signs And Testing

05/08/2022

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 […]

Air Injection - Secondary Air Injection System - Types - Function - Failure
Exhaust Emission

Air Injection – Secondary Air Injection System – Types – Function – Failure

04/23/2022

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 - Must perform, many important jobs.
Emission Control System

Emission Control Systems – Must perform, many important jobs.

03/17/2022

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 […]

(PCV) System - One of the biggest causes, of engine oil sludge.
Crankcase Emission

(PCV) System – One Of The Biggest Causes, Of Engine Oil Sludge.

03/16/2022

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 […]

Exhaust Gas Recirculation (EGR) Valve - Types - Failure - Replacement.
Exhaust Emission

Exhaust Gas Recirculation (EGR) Valve – Types – Failure – Replacement.

03/14/2022

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 […]

PCV Valve System, where partially burned crankcase gases get recycled.
Crankcase Emission

PCV Valve System, where partially burned crankcase gases get recycled.

02/16/2022

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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