first off this is my set up....
ls vtec b18a bottom b16 head skunk2 valve springs and titanium retainers....
arias pistons and eagle rods... skunk2 intake manifold, inline pro fuel rail, stock injectors... all this is installed in an ef civic converted to obd1 with a p30 ecu....
now i have tried everything under the moon.. all the gaskets have been replaced.. all the vacuum hoses and pcv **** too..new iacv and it doesnt have a fitv.. that i can find lol ....
when i start it up it will idle fine and drop to 850 like its supposed too when it is warm... now when i take off and drive it when i come to a stop it will idle up too 2k... and thats where it will stay until it gets cold again...
this idle issue is costing me alot of money in gas and is killing my clutch.... not to mention wear and tear on the engine .....
can anyone please help with any suggestions....

 

anyone got any clues???????????????