Cheers chaps,
I will try this..I have to admit Ive not touched the mixture screw in about 6 years but there is a chance that a mate of mine moved it all those years ago when I knew nowt about carbs..
Ive looked at a couple of emissions reports from past MOTs
UNEVEN Micra 'K' 100k miles:
Test 1997: 1.15%
Test 2005: 0.25%
EVEN Micra 'H' 18k miles:
Test 2006: 3.18%
The upper limit is 3.5%
