2001 mustang has the hiccups???
My 01 mustang v6 just started acting up. It kinda seems like its bucking or like hiccups? It runs fine sitting and as you give it gas, but if your driving (any speed) and just let off the gas it starts jumping back and forth, if you hold the brake in it stops. I changed the plugs and wires, but did no change. Please help.....