Honda Ridgeline Owners Club Forums banner


  1. Bought a 2007 with 203K and codes p0420 + exhaust

    1G Problems & Issues
    I just bought the car, so do not know if there are mpg issues or anything like that. It has 203K on it, and it doesn't look like the previous owner was too much into preventive maintenance like replacing parts without codes. Here's what I have so far: The Codes: P0420: Rear bank catalyst...