burns

Thank you for that. He did suggest that and said it might cause the faults that have been logged. Will get it booked in and ask that That's the first point to investigate - cheers!

Afternoon all. Sorry for long post, but I'm hoping someone can help. Running a 56-plate Mk2 TT V6 S Tronic. Recently serviced (mid January) and had new spark plugs. In the last couple of weeks it's started intermittently running like crap. This can start from cold or can be when it's getting up to temperature, or when it's warm. Literally any time. It misfires, runs rich, runs lean, snatches gears, feels like it's about to stall when slowing to a stop, occasional dark emissions, and smells like an old car. Had it scanned three times. First time: two faults on post-cat lambda, one saying runnin