When I put my foot down on my vrs there's  a lot of misfire in top boost range seems like it's struggling to pick up, My theory is I think it may be my fuel injectors leaking or have  failed.

 

It also takes time to start up, the car is gas converted so I tried starting it on gas and it started straight away.

 

Could fuel injectors be the issue?

 

 

Welcome to Briskoda.

 

When was the fuel filter last changed?, could be blocked and limiting fuel pressue if the mis-firing is at higher revs.

 

I take it the coils and plugs are in reasonably good order?.

Edited 22 September, 20187 yr by kentphil1

Yes I just changed the plugs and coil packs seem to be fine , I do have moisture around fuel injectors 1 and 2 

Around the top of the injector, or around the seal to the inlet manifold?.