after putting my si clocks in the speedo works, but obviously the revs dont as its a different setup, my main problem now is when im driving its like there is kangroo juice in it, every so often it jumps and splutter as though it isnt getting fuel, got a feeling though its most likely down to the clutch, but as ive never experienced a dead clutch i couldnt tell you.

After putting injector cleaner in im still told my cars emissions are running too high, how can i bring them down ?