Comments by "jthonn" (@jthonn) on "Logical Diagnosis Needed! Chevy Silverado 4.3 Check engine Light-P0300 P0341 P0430 P0128" video.

  1. Nice work, I think you tackled the problems. Those codes may not come back, because it running so rich on one side and lean on the other. This could cause the cam sensor to freak out, the evap, and cat converter also. Hey @ChrisEngland-yc4wy, we were right.
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