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Boost leak help

734 Views 4 Replies 4 Participants Last post by  620speeder
I have a 2016 FoST with 24K miles only mod is green air filter and Cobb stage 1 OTS tune. Right now whenever I accelerate all you hear is the sound of air leaking. Whenever I shift the BPV doesn't go off at all. I only get 10 lbs whether I'm on the tune or not. Anyone have an issue like this or some suggestions? No CEL
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Bpv could have a crack or vacuum line could have a crack, no telling until you visually check them.

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