Ford Mustang Ecoboost Forum banner
k&nintake
1-1 of 1 Results
  1. Mustang EcoBoost Discussions
    So long story short I installed the K&N 57 series CAI and my CEL came on a couple hours after. I’ve doubled check connections. Don’t want to clear the code , the intakes paperwork states it shouldn’t throw a CEL. need more info on how to fix asap
1-1 of 1 Results
Top