crazy idle problem
car is a 95 civic used to be auto with b20b n gsr tranny

problem
when car is cold idles at like 500-700 rpms feel like is gonna die proble stops when car is hot, started doing this like 2 months ago was fine before

already changed cap rotor spark plugs spark plug wires fuel filter
already messed with IAC and the fast idle control valve..

throwin cel 10 bu didnt had it before when it was running fine but i got it now n still doing same

what other sensors or whats else can i check for
any help would be appreciate it

thanks for lookin and takin ur time

 

Cel 10-intake air temperature sensor. Try purging your coolant system to rid the bubbles that might be learkin. Otherwise try to clean the Ish out of the Iac

 

Those intake air temp sensors are flimsy!

Sounds like the FITV has to be threaded out a little bit. If you screwed in the FITV (you said messed with it) then maybe you screwed it in too much.

 

do i purge the coolant??

 

well it was running fine out of nowhere started running like sh...

 

thanks for the help i will do wat yall say and ill get back in here
thanks