[200q20v] Engine HICCUP!

[Martin, Gary G]

My 91 Avant has developed a little problem. Don't think it's a drinkin'
problem, but it has a little hiccup problem. Whenever I drive it, whether
short or long distance, the engine cuts out for a split second. Only happens
once per drive (at least for now), and no specific RPM or speed. Any ideas?
Maybe a bad ground wire? TIA

Gary 
91 200TQA, with occasion hiccup!
94 UrS4, with intermittent miss-fire!  
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