I watched the video on trouble shooting Catalytic Converters.
In the video of myth busting the use of lacquer thinner you stated
many after market catalytic converters do not meet the OEM standards.
My sons Equinox has the P0420 DTC and may require a new converter.
If so I will be purchasing from ROCKAUTO.COM. Do you recommend any
of the Manufacturers sold by RockAuto? I live in Texas so I need a converter that will pass
the NOx testing.
John R. Bibb
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