Weird Start up issue

[ZOMG.SR20]

ok first off i have a SR....

now i finally fixe everything and ITS AWESOME it runs

now when i turn the key everything works fine like i turn the key the engine turns over 1 half and it starts but when it starts it doesnt do the rev up to 1500 then drop to 800rpm idk what causes that

[Didderson]

I'm not totally sure what your problem is because you have trouble expressing yourself through writing, but here's my attempt to answer:

Generally an engine will run at a higher rpm than idle when cold started. The IACV causes this and it helps the car warm up faster.

So if you think something is wrong when you start up your car on a hot day or you just drove it, and your car only churns to 800rpm and stays there, your IACV isn't adjusting idle because engine or air temps are probably warm. Nothing is wrong.

Ridding your avatar of the south-park character will help increase your credibility.

[ZOMG.SR20]

its when it starts up it goes straight to 500 then climbs to 800 where it idles not jump to 1500 then settle do you know what im saying

[240life]

Your IACV is either needing a cleaning or your idle screw on the unit needs an adjustment..pretty much as long as it's running and not giving you to much of an issue your golden. I hope you enjoy your SR finally, but I would change the oil first considering all the issues you have had. I wouldn't want to hear the post about a spun bearing.

[ZOMG.SR20]

im going to try to leave it alone but its just weird

[OutToWinPAHC]

Does it do this cold? Or when its allready been warmed up.

[ZOMG.SR20]

both cold and warm

[nicc_dett]

adjust the idle and see what happens

[ZOMG.SR20]

i adjusted it and nothin i also cleaned the IACV

[ZOMG.SR20]

it also only revs to 5000 rpm when in neutral and is sluggish on take off

[ZOMG.SR20]

NOW!!! im back to square one dont start at all Yesterday it was running PERFECT now ITS f***ED WTF

[ZOMG.SR20]

bump I NEEDS HELPZORS

[ZOMG.SR20]

bumpity

[OutToWinPAHC]

Stop bumping, less typing, more under the hood time!

Have codes, did you check them?

And for real.. no more bumps.

[ZOMG.SR20]

idk how to check codes on a SR ECU since there is no screw on it