O2 sensor on a 2002 Mazda mpv

Asked by Oct 22, 2017 at 07:21 PM about the 2002 Mazda MPV

Question type: General

Why would my exhaust
heat up red hot around my
O2 sensor before the
catalytic converter on a
Mazda mpv

1 Answer

21,545

Catalytic converter must be clogged.

Your Answer

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