scottyg6eturbo

only when it is starting to boost around 2000-2500Rpm and coming off boost. it does not do it all the time. its not a ticking noise. I have only got a growler intake fitted. nothing is caught on the car

just wondering guys if you have had a sound like a leaf in a fan but I have not lost any power and the turbo spools down fine when I rev it up and turn the engine off I dont know if it is the diverter valve playing up if someone can give me a hint to help fixing it that would be great

Hey People, I have had my G6e Turbo for a couple of months now and the last couple of days there has been a weird sound like a leaf stuck in a fan under the bonnet im not sure what it is as I have not noticed any loss in power or any air leaks when I put my head under the bonnet I have been asking and people say it may be the diverter valve playing up but that should only make noise when boost is been released and its not constant sound does anyone have an idea or has encountered this problem?