Does anyone know what could be the problem? I haved changed my oil, cleaned my Amsoil Air filter, ran Seafoam through my intake. I dont know when I lost it but noticed about 3 weeks ago when I floored the pedel to check the gauge and use my charger. I'm not a heavy foot kinda guy but I do use it sometimes. Did anyone have this problem? I guess next to change would be plugs and fuel filter. It could be nothing also MAYBE? 2000, TRD, 4x4, std, 3.4L, Super Charged, Headers.