IAC longevity problems

[Bruce Plecan]

-----Original Message-----
From: MJones <rmjones at cyberhighway.net>
To: 'diy_efi at efi332.eng.ohio-state.edu' <diy_efi at efi332.eng.ohio-state.edu>
Subject: IAC longevity problems


  Electrically it
>seems to work fine, but the threaded rod attached to the pintle seems to
>cock and stick.  Wiggling it slightly frees it up until the next time it
>sticks.
>
Sounds like the distance from the mounting "face" to the orfice is
too great allowing the pintle to be hyper extended, and too much of a load
for the stepper motor.    Might try to find out how to extend it,
installed, and record that lenght, and compare it to someone else's
That's all I can think of.
Cheers
Bruce
>
>Thanks,
>
>Mike J.
>
>