I know the car is modified, it has a Cobb CAI and RMM. It already had these when I got it. Now I'm trying to figure out what else it has. I'm fairly new to working on cars so I'm kind of lost.
I've had a turbo car before (beetle) and never heard any kind of "whoosh" noise from it. On my Fiesta I can hear what I can only describe as the world's tiniest BOV. I've driven a Focus with a BOV, and that was loud and incredibly annoying, very audible every time you let off the gas at all. On my Fiesta I can just barely hear a very quiet version of that noise (usually need to turn off my music to hear it). It also only happens when I let off the gas quickly while the engine is under load. It happens most consistently if I lug the engine in 6th gear.
Any idea what this is? Is this normal stock? Is it a BOV or an upgraded recirculating valve? I've Googled images of Fiesta BOV but honestly I've had a hard time finding the spot the images show. Haven't seen anything that looks unusual.
I don't dislike it, I'm just trying to figure out where exactly the car is in terms of mods.
I've had a turbo car before (beetle) and never heard any kind of "whoosh" noise from it. On my Fiesta I can hear what I can only describe as the world's tiniest BOV. I've driven a Focus with a BOV, and that was loud and incredibly annoying, very audible every time you let off the gas at all. On my Fiesta I can just barely hear a very quiet version of that noise (usually need to turn off my music to hear it). It also only happens when I let off the gas quickly while the engine is under load. It happens most consistently if I lug the engine in 6th gear.
Any idea what this is? Is this normal stock? Is it a BOV or an upgraded recirculating valve? I've Googled images of Fiesta BOV but honestly I've had a hard time finding the spot the images show. Haven't seen anything that looks unusual.
I don't dislike it, I'm just trying to figure out where exactly the car is in terms of mods.
