Elements of the exhaust system 1 Front exhaust pipe ("trousers") 2 Pre-muffler or catalytic converter (on engines with less power without a catalyst in this place there is just a piece of...
Exhaust system replacement Repairing a rusted exhaust system will only provide temporary results. A rusted metal sheet cannot be boiled, putty and bandages help for a while, the tin at...
Exhaust gas recirculation system and more A relatively simple but effective system for reducing NOx. Depending on the engine load, part of the gases are removed from the exhaust gas stream using a...
Functioning of the catalyst In a car, a catalyst is called ceramic particles coated with noble metals - a plate and rhodium, placed in a special container. Exhaust gases passing through...