Page 1 of 1

Ford Idle Air adjustment spacer for surging idle

Posted: 2021 May 12, 16:31
by wwhite
I was curios if any one has used the FORD part# F2PZ-9F939-A Idle Air Adjust Spacer to solve idle surging issues?

Does it work for SD?
Or does it even matter if you are tuning?
F2PZ-9F939-A Idle Air Adjust Spacer
F2PZ-9F939-A Idle Air Adjust Spacer

Re: Ford Idle Air adjustment spacer for surging idle

Posted: 2021 May 12, 16:34
by decipha
Its absolutely useless you just simply set your throttle stop correctly.