Been having problems for a while with the boost on my car.Had the MAF changed and just had another valve (possibly diverter) changed and it seems to be driving better but on occasion when i reach 3000 revs its feels like it is jumping into limp mode because i feel the boost go and it doesnt drive right untill i turn off the engine,then back on again. Ive had it checked again and the code that is coming up is the turbo. I remember VAGMAN enquiring about the cleaning of the turbo due to the vains of it being clogged and sticking open but ive been told there are certain parts of the turbo you cant access. Does it sound like a new turbo is required to anyone?If so,what kinda price would i be looking at? VAGMAN-if you read this any info on how you got on would be appreciated. And i read the post about the 1.8 A3 turbo but i think my problems are different,which is why ive started a new thread.