when i accerlerate in my 84 z-28 i can kinda a bounce from my engine like its shaking..... im thinking its a mis fire on one of the cylinder ill my wires are on and in the right order the only thing is i put my car on a scope today and it should there all firing pretty good number one and 3 werent has great as the others but pretty close could it be a vacumm leak or may be my carb.......


were should i start...????????????????????????/