Hi guys,
I was having an issue with blue smoke which seemed to now go away.
I was out in it last night as it was low on oil so I did a new filter, new oil replacement which was due anyway.
Anyway, I have noticed now that there is no smoke, but the car is massively underpowered, its stage 2 K03s and seems worse than my K03 was on a stage 1.
I did the usual checks - cant see any boost leaks, doesn't seem to be any better when the MAF is unplugged etc.
Scanned for codes and found no faults....
Does anyone else have any ideas I can try?