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o2 sensor plug

  1. New Member Introductions
    Hi everyone, this is my first post here. I've picked up a 1992 Rev2 with a 3sge and I was doing a bit of investigation and it doesn't seem to have an o2 sensor anywhere. The downpipe needs replacing and I can't find one without an o2 port (like the one that is currently on the car). There are...
  2. MKI, 84-89 NA & SC
    I just finished putting back together the engine of my 1987 MR2 (with 260,000 miles) after replacing a head gasket. Everything else, including the pistons, cylinders, and rings, were in mint condition! When I got to the end, there were two things I couldn't figure out. First, there is a...
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