help
 

Hey guys! ok heres what happens. im at a stop and then i go and i push the gas and once the car wants to hit boost the car gets like .07bar which really low and at the same time the car makes a wierd humming noise under the hood and it does this constantly in almost every gear! its getting very annoying! if you can help me please tell me! thanks! some one was telling me that my wastgate is stuck or somthing. but i dont know
so if you have an idea please tell!

Sounds like you developed a boost leak. Is the sound that your hearing a "hissing sound"? I would check and recheck each coupler and/or hose from the "y-pipe" to the IC and then out to the Throttle body.

Those clamps and or couplers can come loose. You might have split a hose or coupler. These splits are tough to see while on the car. They sometimes split where you can see them and only "show" the tear under pressure. When I had this problem, I just removed checked and reinstalled each part to make sure that I didn't miss anything.

Check the crossover pipe.


Mine was overtightened on the turbo side and popped out of the coupling.