need your input on this plz. On my way to work this morning RPM was fluctuating in the beginning, then when I'm going to a complete stop RPM would drop all the waaay down bellow 500, and all of the sudden it'll STALL. It did that for the entire way to work whether the clutch was pressed or not. check engine never came on ! It was fine on my way back even the Honda Tec. thought It was odd ? Need opinions thnx in advance

BTW i've Remove the map sensor and cleaned the chambers over 2 months ago !?

 

1.) change your letter size from a 5 to normal
2.) It could be a couple of things
3.) Contact LHT Performance so they can explain to you what is possibly going on with your after to make an appointment to see them 727 344 1800
4.) Hope everything works out

 

thanks justin consider #1 is done LHT is on my mind i just will have to wait until the weekend

 

You might also try the Under the Hood forum here -- https://www.s2ki.com/s2000/forum/22-...nder-the-hood/.

 

Swing by the shop Saturday...pretty sure I know what it is.

 

will give you a call before i stop by, thank you sir

 

May want to check your IAC valve. My S was doing the samething when I first got her, 20 minute job cleaning the IAC and have never had the problem again.

 

Clean out the TB and remove the IAC and soak with WD-40. Sounds like it's just dirty

 

I did that about 2 months ago Gb, but i'll give it a shot again. thanks Ron i didn't clean the TB i'll do that as well but i still need to stop by LHT anyways. thanks everyone. will let you all know by the end of the weekend