got the CEL fixed!!!!!!!!
once i got under my hood, i took off the 4.0 cover.. i was gonna take apart my intake, and clean it all out... then i noticed, almost right next to the throttle body, to the left of it, there was a little rubber 90* elbow that had a slit on the top of it... i pushed at it, to see if it was just a scratch, but it wasn't... it was a deep cut that went all the way through. so that was it. i used permatex, sealed it up... and bam.. problem solved!!!!
after that, i changed my oil... changed my sparkplugs and wires (finally), got my one headlight fixed (for some reason it wasn't working), and put on my skid plate which was laying in my garage since forever (got it from Travis from his first FX4).
it feels soooooo good to have a day to work on the truck and do nothing else... it's a load of my mind now.
2004 Ford F150 FX4
Mods are here and there...