i have a 01 a41.8tqm and i found out that i have oil leaking from the trottle body down the hose to the intercooler. this isnt normal right? please help i think it can be leaking from the valve seals???

 

Thats kinda strange. Theres not really any oil that goes to that area. Are you sure its not just dryed oil on the hose. Its not uncommon for oil to be in the intake tract past the turbo. The hose may have been disconnected and oil may have dripped down the hose, or the hose could be leaking.