I seem to be experiencing a few issues, randomly when I start the car it holds itself at about 2500rpm and then will sudenly return to a proper idle, this does not happen everyy time I start it, then yesterday it did it just driving along, I was in traffic in 4th gear and felt the car just pulling away without throttle, put the clutch down and it was the same again 2500rpm stayed like that for about 5 min, did it again today one on startup and for a few seconds driving along, also but possibly unrelated, when i turn the ign on, but dont crank the engine it sparks and fires whatever fuel is left in the cylinders, its running msd closed loop and coil pack conversion. Any suggestions as to what the hell is going on? as a side note the secs nonitor does not show any sensor problems or funny readings when any of this happens