Just bought a slightly used 2008 F-250 6.4L. Installed a Banks Ram Air Intake. Within 1 week of installation, I scored the code P2002. I see on other posts this is common. How do I clear it? The battery disconnect trick didn't work. And are there any serious drawbacks? Under warranty but..... Was towing today with approximately 2 ton and saw blue smoke - never a good sign, however, need advice. Take it to the dealer or ?


Thanks - Tony