HELP Constant weird noise when in boost

[Table Lamp]

I installed a cold air intake and ever since I did it always makes this weird noise when boost it’s not a constant noise and say fluctuation noise I haven’t got any check engine lights does anyone know what it could be?

Sponsored

 

[jayson_b24]

Is that a malfunctioning BOV?

 

[Goterr0r]

Sounds like the diverter valve might have an issue that you can now hear better with the cold air kit. Or could just be extra noise with the cold air now. My 3.5 Ecoboost SHO made waaaaay more turbo noises with a cold air than the factory box. Doesn't sound like that noise though which brings it back to likely something with the diverter valve or if you have an aftermarket BOV.

 

[Table Lamp]

Sounds like the diverter valve might have an issue that you can now hear better with the cold air kit. Or could just be extra noise with the cold air now. My 3.5 Ecoboost SHO made waaaaay more turbo noises with a cold air than the factory box. Doesn't sound like that noise though which brings it back to likely something with the diverter valve or if you have an aftermarket BOV.

Yeah, I got a tune with just a downpipe and I’m running a lot of boost, so I definitely think I need to have a better bov

Sponsored