00:00One of the most common catalytic converter failures is when it becomes clogged with excess carbon deposits, burnt oil, or fuel.
00:05without burning.
00:06When this happens, the exhaust gases don't come out properly and the engine feels choked.
00:10When the catalytic converter stops working, you may notice a strong rotten egg smell, strange smoke from the exhaust, or increased fuel consumption.
00:14excessive gasoline.
00:15This happens because the catalytic converter is no longer properly cleaning the engine's polluting gases.
00:19Another fault is a loose stone noise inside the exhaust.
00:22That may indicate that the internal ceramic of the catalyst has broken.
00:25If the pieces move, they can obstruct the exhaust and cause a loss of power.
00:29The catalytic converter is often damaged by bad spark plugs, faulty ignition coils, a rich fuel mixture, damaged oxygen sensors, or leaks.
00:35oil.
00:36Before changing it, check the root cause to avoid unnecessary expenses.
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