im running a lsvtec with a b16 head the car idles pretty high when is warm. it stays at 2 - 2.5. i check the vaccum hose and it dose not have any cut or crackes on it. i got the hose running like what the diagram under the hood for a ls says. the pcv valve is good. some one told me that i have a vaccum leak. but im not sure. on my throtle body there is 2 hose that suck in air the bottom one should stop when is warm but it dose not. any one with any ideas on what is going on with my car?

 

anyone out there/