i changed the coil and just replaced the rotor, cap and spark plugs, earlier replaced the fuel filter, ckd the in tank pump and screen, friday i was able to drive it 12 miles to work and back , no problem, then my son went to drive it, couldnt get down the street with out it bucking then stalling, this after sitting for several hours, same thing just happned to me, anytime u try to acelerate past 3000rpm it just wont go, what else can i change?, can the distributer it self cause any of this?, does anyone live anywhere near memphis that can help me?, thanks again