a couple days ago, my buddy gave me a k&n cone filter, and i just took out my stock airbox (disconnected the MAF) and attatched the cone filter. i knew the CEL would come on due to the MAF being unplugged, but i switched back to the stock filter and box and plugged the MAF back in yesterday, but the CEL is still on. anyone know why this would happen? note, the CEL was not on before i put the cone filter on
'01 XL extra cab, 3.0L Flex, auto, oxford white
Painted stock wheels black, front bumper and valance black, headlight mod, cherrybomb glasspack and 2 main cats deleted with a passenger side exit before the rear wheel, Pioneer head unit with 4 speakers and 2 subs, and some nice stickers
MANUAL SWAP PLANNED FOR EARLY THIS YEAR.