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Can I Drill A Hole In My Catalytic Converter?

Drilling holes on a catalytic converter is never a good idea. By doing so – you allow toxic gases to leak out. At best, this will pollute the environment. At worst, these toxic gases could enter your car and poison you.Aug 9, 2020

Holes drilled in catalytic converter

My

Temporary catalytic converter fix

So theoretically yes you

$5 Solution to a $200 Problem: P0420 Failing Catalytic Converter

Join me as I experiment with $5 spark plug non-foulers to see if they