Great site! Glad to know there will be a place to find help.
After my first oil change, the check engine light came on. Easy reset but then out of nowhere, my truck is racing at idle. Also, depressing the accelerator does nada.
I did pull the cover off the air filter just to see how the mechanism sealed but triple checked to see that I put the lid back on correctly.
Also, did some fuse pulling/pushing after lost taillights during a trailer light wiring install. Took a minute to realize that the fuse box in the engine compartment was NOT the right one. Just pulled fuses and pushed them right back in.
06 Black reg cab, AT, Class 3 hitch