Idle control valve -- about have the size of a coke can, connected to
the air meter horn boot at the rear of the manifold (bottom half,
it's sorta buried).
Make sure it's connected and the hoses are intact.
You should also pull the codes from the computer to see what if any
error codes are stored.
Peter
On Apr 17, 2009, at 9:51 PM, Ken Rushing wrote:
My son has an '87 420 SEL and once started, RPM's reach 2000 at
idle within
4 seconds. The linkage isn't bound and does not appear to have even
moved
once started. Where should I begin?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://okiebenz.com/pipermail/mercedes_okiebenz.com/
attachments/20090417/83ed4318/attachment.html>
_______________________________________
http://www.okiebenz.com
For new and used parts go to www.okiebenz.com
To search list archives http://www.okiebenz.com/archive/
To Unsubscribe or change delivery options go to:
http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
_______________________________________
http://www.okiebenz.com
For new and used parts go to www.okiebenz.com
To search list archives http://www.okiebenz.com/archive/
To Unsubscribe or change delivery options go to:
http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
