Sorry if I'm intruding but I don't know
how to use this website yet.
I'm just wondering if anyone could
help me, I have a 56plate 2.0 tfsi Leon with a dump valve fitter and for some reason it doesn't pull like it should? Every now and again it will pull really well, but most of the time it's just limp. It just seems to bog down a lot, especially at about 4000revs. I've had the throttle body replaced as the garage said that was the
problem but it hasn't worked. Any suggestions? Could it be the turbo? Dump valve?
Thanks