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IWE vacuum supply explaination
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<blockquote data-quote="fordfreek" data-source="post: 1682920" data-attributes="member: 13302"><p>Entire system holds vacuum. Already tested that. The problem is that it keeps making the check valve fail. If I go pull the check valve off my truck right now and try to blow through it from the engine side, it will pass air. And now my vacuum booster for my brakes loses it vacuum when the truck sits. I haven't verified it yet because I'm tired of wrecking check valves, but it seems like all I need is one episode of boost and the next thing you know, my hub is grinding. That's why I'm questioning the device in the picture I posted. Is that device supposed to keep boost away from the vacuum system? Turbocharged engines were pretty rare when I worked at a dealership last, which was almost 11 years ago, so I'm kinda behind the times. I apologize if I'm making this more complicated than it has to be.</p></blockquote><p></p>
[QUOTE="fordfreek, post: 1682920, member: 13302"] Entire system holds vacuum. Already tested that. The problem is that it keeps making the check valve fail. If I go pull the check valve off my truck right now and try to blow through it from the engine side, it will pass air. And now my vacuum booster for my brakes loses it vacuum when the truck sits. I haven't verified it yet because I'm tired of wrecking check valves, but it seems like all I need is one episode of boost and the next thing you know, my hub is grinding. That's why I'm questioning the device in the picture I posted. Is that device supposed to keep boost away from the vacuum system? Turbocharged engines were pretty rare when I worked at a dealership last, which was almost 11 years ago, so I'm kinda behind the times. I apologize if I'm making this more complicated than it has to be. [/QUOTE]
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IWE vacuum supply explaination
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