1998 mustang gt missing under hard acceleration

[edmjr01]

I have a 98 mustang gt that start missing under hard acceleration between 2800 and 4000 rpm. didn 't leave a code or check engine light. looking for advice. thanks

 

[Mustang5L5]

How old are the plugs and wires??

 

[edmjr01]

they only have 13000 miles on them.

 

[CobraRed_96_GT]

Check the plugs and wires, even if they are only 1300 miles old. Wires is my bet, happened to me around 105k