Honda Ridgeline Owners Club Forums banner

p0172

  1. P0172 & P0175 but not running rich?

    1G Problems & Issues
    So I just picked up a 2006 Honda Ridgeline with 236K miles and the CEL on. Pulled P0302 (misfire on cylinder 2). Popped the hood and every single coil looked like it had gone 10 rounds with Mike Tyson. Replaced all of the coils and plugs and cleaned the EGR valve, no more P0302. I checked the...
Top