New Member and Audi Cabriolet Question

[loftus]

I am the original owner of a 1997 Audi Cabriolet, which we keep as a garaged "extra" car. The Audi has 35K miles on it, has been maintained to the point of compulsiveness, however...for the past 6-7 years (post a 20K landmark in mileage) the car hesitates slightly, when driving at consistent speeds. I have had Audi dealer and other German car expert mechanics try to locate the source of this slight hesitation, but have n0 answers to date. Tried checking all the usual suspects: injectors, plugs, changing gas, using fuel additives, checking for clogged lines, but still no answer.

Am wondering if any other Cabriolet or 90 owners have a similar problem?

Glad to be part of the forum.