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  1. Catalytic converter? Heater core?

    I'm at my last nerve with my 07 exl...I bought it 2 years ago and up until recently I had a vtm-4 light and cel p0420 on and off. Had the dealer I bought it from do a "cat test" said it wasnt the issue and couldnt diagnose because the light was always off by the time I drove there ?‍♀️ The most...
  2. Rear AC works and blows, but any setting on rear heat does not blow (I do feel heat though)

    2003-2008 Pilot
    Any idea what fix this might entail?