Re: New Built Trans have ?
possibly fuel cackle, have you changed the fuel system.
there are a couple of fittings that can let air in.
my truck will sound like that bone stock if you let up while on the highway etc...but only when i let off...never reving up.
Early 99 f350 4x4 crew cab, auto. pmt2 pcm
2001 cup holder ,T500, MAX AC ASSIST AC mod, Diy Twin tymar, TS chip, Powerslots & Hawk pads, ford AIC, ..... with big fat want to list.