I dont know whether it is an air leak you see, because this is the first turbo ive ever had, they could sound like what i think is a problem. Theres a constand sssssssssssssssss coming from the manifold, leading me to think theres an air leak.
Ive checked every pipe conection and every both in the engine except round the back of the manifold because its a convertion, and i cant get round there. The head of the engine was loose aswell, so ive tightnened that up. Changed all hoses, and turned the boost controller up.
Which hose of the actuator do i block up to test it? Also, is it possible if i change the actuator, will that solve it?
Thanks so much for your help.