Comments by "Michael" (@Michael-yi4mc) on "The Engineers Post" channel.

  1. It worked up to 1996. The OBD computer outsmarted the DIY.
    4
  2. A catalyst converts without changing itself.
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  3. The first converters pumped oxygen air into the converter.
    1
  4. These new vehicles have fancy lights that are not visible from the side of the vehicle.
    1