it dont want to start and when it does for about 5 seconds it spits and sputters but never dies and after that it runs just fine it has 70 thousand miles on it and im guessing that the plugs are original i replaced the fuel pump because it went bad now im thinking fuel filter or sparkplugs or if any one has had this problem and has anyother thing to mention that would be nice b4 i waste my money thanks

 

Pick up a fuel pressure gauge for $20-25.00 to eliminate fuel delivery causing the problem. Also could be a fouled plug, or bad plug wire that clears up after running. Or a leaking injector dumping fuel into a cylinder when it sits for a while.