Sputtering 00' GT

[FullRace]

Its been doing this for a little while I dont know what it is. Sometimes when I am sitting at a light and go to take off it will sputter kind of like it got loaded up with fuel and it pops through the exhaust and I can kind of feel it in the car. Fresh platinum motorcraft plugs, new air and fuel filter all motorcraft. Is there anything besides coil packs it could be? I also cleaned the MAF and IAC.

 

[BK_CAULEY]

i know this is an idiot question but did you make sure you gapped the plugs correctly? the popping through the exhaust sounds like fuel isnt getting burnt to me.

 

[Hardtop68]

Right... also check each coil impedance when you remove them to check the plugs gap. If I remember well, it's like 5 ohm and 50,000 ohm. I do not have my manual at hand but you can check the numbers on a Haynes or similar. I do not think of anything besides that...

 

[FullRace]

I have no codes and its still doing it. Sometimes if I stop at a light and take off it will pop a bit out the exhuast. It goes away if i really get through it but its still annoying.