c20let splutter help anyone

[hibberd01]

got my corsa let back on the road and now its got a splutter between 2k and 3k but if i accelerate through it it will be fine, anyone got any ideas what would be causing this? i think i can hear a air leak from a vacuum pipe could this be causing this?? cheers

[Paul]

Deffo get that sorted first

[hibberd01]

I'll sort that out tomorrow then go from Ther