im having trouble starting my car. when it isnt used for more than six hours, it sorta misfires and doesnt start the first couple of times when i try to start the engine. after about four tries,(and alittle gas), its starts but at very low rpm and it feels like its about to turn off...and sometimes it does turn off. after the low rpm idling...is slowly starts incresing rpms till it gets to about 1500 then its good to go. if i turn it off and try to turn it on within about five hours of being driven, it will turn on perfectly. in the video linked i atached you can hear the low rpm's
http://www.youtube.com/watch?v=1dSw6CAQTYw