Hey, i am wondering if anybody had ever go through this problem. I have an accord which wass parked for couple months. Now when i started it now the rpm will not stay under 1000 rpm and they start fluctuating from 700 to 1500 rpm. If anybody has ever encountered and solved this problem please let me know. I would greatly appreciate your help.

 

If you drive it a little bit would it clear itself out ? Is the check engine light on ?

 

If it doesn't clear up w/ driving, try cleaning the IACV and PCV. PCV could be stuck open causing too much air.

good luck

 

Also double check the coolant level in the rad....if low be sure to bleed the air out when refilling and have the heat set to max.