Zippo <special.hfx@hotmail.com> wrote in
news:1178916422.077691.169650@y5g2000hsa.googlegro ups.com:

> Got a 94 Accord,2.2L with manual trans.Engine rpm's can race to 2000
> when engine is hot and while driving in stop and go traffic.Seems to
> coincide with the warmer wheather and air going into the throttle body
> as it seems to be fine while highway driving.I know the IACV is
> working properly when first starting the car but can it stick when the
> engine is hot?Map sensor?~thanks
>
>

Could be low coolant level or air in the cooling system.
The coolant is not covering the coolant temp sensor properly,so the ECU
gets bad temp data,.....

--
Jim Yanik
jyanik
at
kua.net