Acura MDX SUV Forums banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-1 of 1 Results
  1. Problems
    I am receiving error codes for all pistons misfiring and both catalytic converters being under. After a little research here, I settled on first checking and adjusting valve clearance before dropping $1600 on new cats. See the picture below of what I found under the valve covers. Notice how...
1-1 of 1 Results