Originally posted by ciper
Is this most noticable when the car is restarted hot (after driving around and parking for example)?
It only comes up after the engine is at temperature; the idle is higher until then.
Sounds like you think the prob;lem ay be in the fuel system; clogged line/injector maybe dying fuel pump. I would be swayed to that if tinkering with the controller didn't noticibly improve the problem.
That said, an injection cleaning shouldn't hurt...