Hi, Guest
12-07-2006, 09:02 AM
In my past experience some car do have IAC motors. Not sure about the focus. But what it does is when the car is at idle and the TB butterfly is closed it is a little motor that allows air to bypass the TB to allow the car to idle. It is usually an electric servo that open and closes a small passage close to the TB.
It may just need a good cleaning. Buy a can of TB cleaner and get in there and hose it all out. Use the straw and get into all small passages. I would suggest doing this just after changing the fuel filter. Also if you feel it nessicary change the injectors. Do it all at the same time then reset the computer.
Using cheap fuel causes gum and varnish to build up on many components. even further up stream of the injectors.
Good luck with the repairs and let us all know how you make out.
Kevin
It may just need a good cleaning. Buy a can of TB cleaner and get in there and hose it all out. Use the straw and get into all small passages. I would suggest doing this just after changing the fuel filter. Also if you feel it nessicary change the injectors. Do it all at the same time then reset the computer.
Using cheap fuel causes gum and varnish to build up on many components. even further up stream of the injectors.
Good luck with the repairs and let us all know how you make out.
Kevin
Focus man, Focus........ Team Psychological Disaster
2008 Taurus X to be modded.
2002 ZX5 parted out. Forever known as the "SLOCUS".
2010 Dyno #'s 102.96HP/105.84TQ
2011 Dyno #'s 111.44HP/115.17TQ
Still The Weakest Link
Dial 1-800-AUTO-PARTS for your local speed shop.
2008 Taurus X to be modded.
2002 ZX5 parted out. Forever known as the "SLOCUS".
2010 Dyno #'s 102.96HP/105.84TQ
2011 Dyno #'s 111.44HP/115.17TQ
Still The Weakest Link
Dial 1-800-AUTO-PARTS for your local speed shop.