My truck just started idleing funny when i come to a stop it will idle very poorly it will go from 400-1200 rpms and when i stop with out the brakes it will idle up to 2000 rpms and the brake peddel is hard now i looked at all the hose they look fine witch leads me to a vacum leak somewhere i just cleaned the thorttle body and when i rev the motor up to like 4000 rpms it will idle where it is supposed to be my truck is a 22re 4x4 5spd no a/c and yes i did do a search didint find anything

 

Likely the idle speed is set too high. See this recent Toyota Trails Truck Tech column for the etails:
- http://www.4crawler.com/4x4/TLCA_Tru...ech.04.09.html