Aargh! Power fading - A4 Avant 2.5TDI Quattro
Hello all.
Bit of a problem and I don't know if it's serious...
When the engine is cold, power fades around 2000 revs for about 1/4 of second. sometimes it's barely noticeable, but when I'm acellerating (sp?) hard it can be quite a jolt. The power always comes back up very quickly. This usually only happens once during any journey, and never happens when the engine has warmed up.
Any ideas of what could be going on?
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