Is my BOV broke??

07speed3

Member
:
2007 MazdaSpeed 3
I have the HKS ssqv. today i was going up to the store and everything was fine, then all of a sudden i go to shift i dont here anything then i hear a hissing sound whenever i start to get into boost. Now im barely making any boost and i hear the hissing sound. so my thought was that the vac line came off or there was a hole or something in it. I inspected it and everything looks fine on it. So now im thinking that its the BOV maybe not closing all the way when its supposed to.
Anyone have any thoughts??
Thanks!
 
This is the second reason to hang on to the stock part. You could swap it in and get a definitive answer to your question.
 
well little update...it has not gotten better so im just waiting to here back from HKS about getting a replacement.
And i still cant find my stocker...must have gotten lost in the move =[ so now i just gotta baby my car till i can get something figured out.
 
Are you sure the vacuum line isnt kinked anywhere? The same thing happened to me and then I finally noticed after I rmeoved the vacuum line that it was flattened in the middle.
 

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