i have a b16a and its been idling like crazy the car runs fine but when im stopped it revs till like 3k and goes down to 1k and does it repeatedly i already switched my map sensor and switched the IACV and dont know wat else it can be help !???

 

try checking to see if u are using the correct gasket for ur throttle body and intake manifol....

 

my gaskets are correct the car was running fine before so it cant be my gasket!!

 

well i found out wat was my problem in my idling and it was my FITV but thanx anyways peeps