So i have a 2010 speed3 mods are as followed, corksport c.b.e, Injen c.a.i, turbosmart b.o.v,
and the newest mod was installing the cobb accessport. Put the map based on what mods i have on the car. So i'm going to get a oil change this weekend, and you know how mazda isn't crazy on aftermarket parts, i go to put the stock b.p.v back in and take it for a drive. And right away as i'm driving thinking to myself why is the stock b.p.v not making a release noise of pressure...? Driving more and... the car starts to make some sort of dentist drill type of noise...? I'm reading up, most signs are pointing to the turbo's blown? I called a friend of mine and he said somehow the turbo blades are spinning backwards? Any help would be greatly appreciated.. Thanks.
and the newest mod was installing the cobb accessport. Put the map based on what mods i have on the car. So i'm going to get a oil change this weekend, and you know how mazda isn't crazy on aftermarket parts, i go to put the stock b.p.v back in and take it for a drive. And right away as i'm driving thinking to myself why is the stock b.p.v not making a release noise of pressure...? Driving more and... the car starts to make some sort of dentist drill type of noise...? I'm reading up, most signs are pointing to the turbo's blown? I called a friend of mine and he said somehow the turbo blades are spinning backwards? Any help would be greatly appreciated.. Thanks.
