P0420 cruze catalyst threshold Need help 2012 chevrolet equinox 135,000miles 2.4l p0420 keeps coming back. i
Chevy Equinox P0014: Camshaft Position B → Over Advanced → Bank 1
Chevy equinox p0014: camshaft position b → over advanced → bank 1
Fix code p0420 on chevrolet cruze, chevy sonic catalyst system
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P0420 chevy equinox issue and solutions to fix properly .