Power loss, poss boost problem?
first post so bare with me!
I have a 2.5TDI quattro (see pics)
in the main, very pleased with it
but it seems to really lose all power, only sometimes though, at first i just though i was catching it "off boost", or some sort of niggle with the tiptronic system -- but its not that, its almost like the turbo suddenly vents to air, with my foot flat on the floor, nothing (the rev needle sits at 3k) as I let my foot off, the urge comes back
other than that it drives superbly -- any ideas
thnks - hodgy