the 200 is spluttering.....from 1K the whole way through to 7K revs, feels like it is not getting fuel, the same thing that happens when you run out of juice....flat spots...humming noise etc...
There is a Garrett Turbo in it, I don't know whether these come standard in Sr's/Ca's...could it be that it is not mapped? Unsure of what turbo either...part no. is 465795094?
Any ideas? Thanks