Engine Rpm Doenst Drop

[Muff]

Hay guys, the car doenst drop eigine rpm normally when its warm, but will when its cold...

the only thin i can put it down too is the aac valve and solinoid. but any ideas wouold help...

thanks

ps its an r32 gtr

[buckets]

Hay guys, the car doenst drop eigine rpm normally when its warm, but will when its cold...

the only thin i can put it down too is the aac valve and solinoid. but any ideas wouold help...

thanks

ps its an r32 gtr

id check your thermostats out and see if they're opening and closing when they're spose to be

[Muff]

Hay guys .

i pulled the aac valve off today and cleaned it out.. all works ok... solinoid is ok also....

any ideas ???/

still havent fixed my problem.

Enigne RMP doesnt drop at normal speed when the car is warm.?????

checked the thermostat looks all good.opening when car is warmed and closed when its cold.

any ideas???

[blind_elk]

So, what rpm does it idle at?

Have you checked the ECU temperature sender? Have you adjusted the idle speed with the AAC valve?

You haven't had the inlet manifold off recently, have you? Have you checked for air leaks?

[Muff]

idles at 1100 rpm when its warm. when its cold sits at 950.....

havent checked the temp sender yet gonna grab one off another car tomos and try that,

the idle doesnt adjust at all with the aac adjustment screw.

check iff there were any air leaks .. all reads ok

my options left are temperature sensor. or

air regulator......

????????? any one else???????????

[GTR-N1]

Talk to your trusted mechanic about

i) Air intake valve (affecting throttle speed)

ii) Throttle bodies (and its coating)

[4NTM4N]

doesnt sound too bad to me