195K views · 1.1K reactions | how to clean a clogged catalytic converter using a DPF & catalyst cleaner spray — applied directly through the O2 sensor port. Watch as I demonstrate the full process, step-by-step, and explain the science behind it. This method can help improve performance, reduce emissions, and potentially save you thousands in repair costs! | Alimech | Facebook
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195K views · 1.1K reactions | how to clean a clogged catalytic converte…
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