Re: JK Gas Pedal Sticking!!! DANGER
I have never heard of this happening in a JK, but I'd figure it's a floormat. You already did yourself in though in terms of a recall - you can't file a recall for how aftermarket products affect a vehicle. you stated you're using deep grooved aftermarket floormats, they aren't stock, and there's no reason to recall vehicles for an issue that doesn't exist on stock vehicles. Take the floormats out, put stock ones back in, and if you have an issue after that I'd take it to a dealer to see what's going on first, and then file a report if needed.
2013 JKU Sport, billet, auto, 3.73, LSD, 315/75/16 Duratracs on MB 72, 10A springs, Bushwacker flatties
Sold - 2005 TJ, red, auto, 3.73, 33" Duratracs, 4" lift
Ice storm casualty in 2007 - 2003 TJ, green, auto, 3.73, 33" Duratracs, 4" lift