Posts Tagged: catalytic converter problems

What causes catalytic converter to go bad

Catalytic converter problems What you need to know about catalytic converter problems If your vehicle displays any of the following trouble codes: P0420, P0421, P0422, P0423, P0424, P0430, P0431, P0432, P0433, P0434, you’re looking at a problem with the catalytic converter. Unfortunately, too many people try fixing catalytic converter problems by replacing it. Bad move. Here’s why; catalytic converter problems are NEVER the cause—they’re the effect. There’s a saying that converters never die, they’re murdered and it’s absolutely true. Every day I see people going to automotive forums asking about … Read More