Very very high idle what to check

[93SHO24V]

As the title states I have a very high idle issue, its at about 2700 rpms at idle. What and where should I start checking? any help or advice woulod be greatly appreciated.

 

[jonheese]

Check for vacuum leaks:
http://www.aa1car.com/library/vacleak.htm

 

[jmpSHO2nd]

Vac leaks and try cleaning the IAC.

 

[ZooYoost]

Vacume leak?

 

[93rev2sev]

Vacume leak?

Vacuum ... probably a larger leak.