Car owners sometimes find, to their dismay, that their catalytic converters have been stolen because of the platinum inside.

Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

The job of the catalytic converter is to convert harmful pollutants into less harmful emissions before they ever leave the car's­ exhaust system. Catalytic converters are amazingly simple devices ...

For bread, that catalyst is in the yeast we add to bread dough. Chemists have learned how to use catalysts to speed up the reactions that break down car exhaust. If your family’s car runs on gasoline, ...

The catalytic converter is located upstream of the muffler, close to the engine, and it changes environmentally damaging pollutants in the exhaust stream into more benign gases. Under extreme heat ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

The global automotive selective catalytic reduction (SCR) market size was valued at USD 11.83 billion in 2024 and is ...

Could EV battery exhaust systems help prevent fires? It's unclear if Stellantis believes so but it's patented the design for ...

It funnels exhaust gases from all the cylinders and routes them to the car’s catalytic converter. V-type engines have a separate manifold for each cylinder bank. A leak in the exhaust manifold ...