Hi everybody ,
Just noticed the other day that my turbo has started to whistle when on boost. It sounds like an air leak of some sort, coming through the intercooler or something, i'm really not too sure. The performance hasn't really differed. It still makes a full 12 pounds and holds it well, it's just making a whistling sounds the whole way through. As such, i'm hoping to god that the turbo isn't rooted.
Can anyone give me any ideas as to what it could be? I'm hoping it's just an exhaust gasket or something, but i'm not sure.
The car has a return pipe intercooler, turbo tech boost controller, 12 psi, pod filter etc.
Any help would be appreciated.
Regards,
Astro.