1998 323/Familia ZL-VE S-VT Hesitation

[divxnz]

I have a 1.5l S-VT engine that stumbles badly under hard acceleration... mainly in 2nd and 3rd... it also sometimes does it at higher speeds...

Vacuum leaks? coils? plugs?? any suggestions...?

 

[1.5pro97]

You might want to check for a Tune up???