The Best Remove Catalytic Converter Without Check Engine Light References. Web how to fix catalytic converter without replacing symptoms #1: However, it’s illegal, can cause the check engine light to come on, and will make it impossible to pass an emissions test.
The check engine light, one of the most obvious indicators of a malfunction with your car, is also one of the strongest indicators of a bad catalytic converter. Web follow the procedure below: However, it did the job and we did not get a check engine light!
