Idle issue on the sohc s13

[86Initial D]

I am looking for an answer to my I idling issue. I have some ideas but I want to validate them. I have been having issues after high rev idling properly. The car has a lot of miles. I am thinking that it's the iacv but I'm not sure how to clean it or if it's even the problem. Suggestions or any help will be greatly appreciated.

[bornloser_182]

go for the iacv first

[flipboima]

it also might be as simple as changing the sparkplugs.

[herbieS13]

to clean it, remove the upper portion of your intake mani, remove iacv grab some carb or brake cleaner and some q tips and goto town be sure to get a new gasket

[86Initial D]

Thanks guys appreciate it. I was also wonder if I seafoam would it help?

[flipboima]

seafoam is also good. cleaning up the throttle body, and built up carbon.

[86Initial D]

Thanks guys I appreciate all the help.