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Exhaust gas recirculation - Wikipedia


EGR valve the top of box on top of the inlet manifold of a Saab H engine in a 1987 Saab 90. In internal combustion engines, exhaust gas recirculation (EGR) is a nitrogen oxide (NOx) ...

Symptoms of a Bad EGR Valve | AxleAddict


Oct 27, 2015 ... Recognizing symptoms of a bad EGR valve will help you troubleshoot potential problems sooner and restore engine performance faster.

Faulty EGR Valve Symptoms and EGR Valve Cleaning - EnkiVillage


EGR Valve is important for a vehicle. Get to know what it is and know whether it is in good condition. If not, learn how to clean EGR valve in 7 steps.

www.ask.com/youtube?q=EGR Valve&v=iT8Iww44nZM
Jul 24, 2015 ... Clogged or Low Flow EGR? Learn how to clean carbon buildup in the EGR valve which can cause check engine light codes P0400 though ...

How Do You Identify Problems Associated With The EGR Valve ...


Jul 12, 2014 ... Most of the modern truck engines made in the past two decades or so have an EGR valve fitted. This means that the only way you can be sure ...

Symptoms of a Bad or Failing Exhaust Gas Recirculation (EGR ...


Jan 7, 2016 ... The EGR valve is one of the main components that controls the flow and recirculation of these exhaust gases. When the valve is opened, ...

What are the symptoms of a bad EGR valve? | Reference.com


The most common symptoms of a bad exhaust gas recirculation valve are rough or misfiring idle, detonation, stalling and hard starting. The EGR valve is a ...

EGR valve - Auto Repair - About.com


The EGR valve is a crucial part of your car's emission control system. Find out what it does and when to replace or repair it.

Amazon.com: EGR Valves - Exhaust & Emissions: Automotive


Results 1 - 24 of 4935 ... Online shopping for EGR Valves - Exhaust & Emissions from a great selection at Automotive Store.

How EGR Valve Cleaning Can Stop Stalling and Idling Problems ...


Rough idle? A good dousing with throttle body cleaner may be enough to restore your EGR valve to near-mint condition, transforming a harsh idle into a ...

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EGR Valve - AutoZone


Achieve breathtaking performance every time you put the pedal to the metal by investing in top-notch EGR valves from AutoZone. Factory EGR valves restrain ...

EGR Valves - Advance Auto Parts


916 results ... Save on EGR Valves with great deals at Advance Auto Parts. Buy online, pick up in-store in 30 minutes.

exhaust gas recirculation (EGR) valve - Auto Diagnosis Repair Help


Most older EGR systems use a vacuum regulated EGR valve while newer vehicles tend to have an electronic EGR valve to control exhaust gas recirculation.