Honda Ridgeline Owners Club Forums banner

egr mas vt-4 check engine

  1. 1G Problems & Issues
    I noticed this a few days ago that when in park I was idling rough. Long story short I sat idling in a parking lot for 15 min yesterday and noticed a little roughness and the vt-4 and check engine lights came on. Went to the local autozone to pull codes and they came up with the following...