VOLKSWAGEN EGR SYSTEM CARBON CLEANING | SKODA | POLO VENTO

EGR or exhaust gas recirculation system is designed to reduce the pollution from the car , but it also have some downsides ,it effects the pickup of the diesel vehicle and also leads to carbon buildup in intake system , like on intake valves, intake manifold , and intake pipes .
so to maintain the ideal performance we have to get all these things cleaned , problem egr valve blocked
how to clean the egr system on vw polo , vw vento ,ameo ,skoda rapid ?
the same process applies on volkswagen polo , vento , jetta , passat , ameo , skoda rapid , and every tdi engine of vw group
1.2tdi ,1.5 tdi ,1.6 tdi ,2.0 tdi . cars like skoda fabia , skoda octavia , audi a3 , audi a4 ,

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