high idle

[tja77]

I have a 91 talon tsi awd, car idles fine when cold but as soon as it warms up it idles at about 2500 rpms? Whats the deal (the BISS is adjusted)

 

[ECLIPSE4x4]

give this a shit.... http://dmtalon.v8eaters.com/ISC.html

 

[tja77]

checked the isc and was ok, what now?

 

[deusxmachina]

Check for slack in the throttle cable where it connects to the throttle body. If there is no slack, put a little in and see if the idle comes down.

 

[menace2strt]

check this link:
http://www.myzero.com/engine/surge.html