Which Car Parts Contain Gold?

1 Answers
AmaraDella
07/30/25 6:46am
The particulate filter in cars contains gold. Meaning: A particulate filter is a ceramic filter installed in the exhaust system of diesel engines, capable of reducing soot emissions from diesel engines by over 90%. Working Principle: The particulate filter works by trapping soot particles on the filter. When the accumulation of particles reaches a certain level, the trapped soot particles are burned off. Hazards of a Clogged Particulate Filter: If the particles on the particulate filter gradually increase, it can lead to clogging, causing poor engine exhaust flow and a subsequent decrease in engine power.
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