wtk nee 121 idling at 2k rpm at startup

[turbodog13]

hey guys my 121 nze idles at 2000rpm at startup and drops to around 1200 after 5 minutes or so..any advice will b appreciated..already serviced air flow sensor, changed plugs and air filter.dunno if the throttle body should b serviced as well.

[Zalos]

Yeah spray out the throttle body and look for any vacuum leaks.

[backtrack]

I honestly think that's normal...the warms up and when it has reached the optimal temp, the idle drops to about that..My car does the same thing and she works like a dream..