Ok... blown 2 turbos finally got it sorted and the car has been running great, untill today. I left work and there was absolutly no power, foot to the floor and acceleration takes ages, I was doing 60mph in 4th gear 2500rpm foot to the floor and nothing. Its seems like the power is right at the end of the rev range. After a quick search theres lots of post's about the maf do you think this is what it is? Il try unplugging it tomorrow see if it changes and if it does how long can I drive before the engine management light comes on? Also wheres the best place to get a maf sensor and how much are we looking at?