How to stop low idle on Junkyard TBI when I go to stop.

[dave w]

Maybe the VSS is needed to reset the Idle Air Control (IAC)? Sometimes there is a difference between "Nice" and "Necessary". Is the VSS "Necessary" ... NO. Would it be "Nice" to not stall at a stop sign ... YES.

The attached "Tuning the TBI" has helpful information on setting the Minimum Air at Idle.

dave w

[jrotten67]

I think it has more to do with the throttle closing too fast and the maybe the IAC is not keeping up?Its almost like the idle is set to zero. When I coast after giving it gas it wants to and sometimes dies. Other than this issue it runs great.