thanks Alan
Was thinking about that but was getting caught up in the fact injectors seemed to deliver well then very quickly drop of to little flow but that was all injectors.
But had all so thought this would /should not cause a 2 cylinder miss fire.
Went to do a comp.test this morning and do not have a 12 mm adapter so will have to wait till Monday.
Thanks for the reply, seems very quite on here used to come here quite often a few years ago
only just re-joined
Some times i think as i work on my own there is no one to bonce ideas off and i cann't see the wood for the trees
Seem to miss the obvious and it needs fresh eyes to see it for me
thanks again