Had my '04 S2K for for 6 months now which most of the time runs fine. However, if for instance i'm stuck in a traffic jam with it idling for long periods when I accelerate away the engine jumps and splutters until the revs rise. Under normal driving situations its fine,

Anyone have any thoughts?

 

i THINK this is normal.
it does on mine too, and it does on my prelude as well....

It's just like after you drive for awhile and shut down the car. When You first start driving after like 5 or 10 mins of parking, car bogs. This is do to the gas in the line heating up and vaporizing before entering into engine.

So i THINK it's normal. Correct me if im wrong.

 

Do a search using the term "bucking" and you'll find some interesting reading.