Boost issue, mint hoses... have MBC+A but stock BPV - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Boost issue, mint hoses... have MBC+A but stock BPV
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Posted by Kent (more from Kent) on Mon, 19 Mar 2007 07:23:25 Share Post by Email
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Noticing the stock BPV is going nutty, honking tooooooting and just singing! Its funny and sounds like its failing. However it has been working pretty good until the last few days. It starting honking after WOT but now it does it when going from WOT to partial throttle. Yesterday and today I noticed the boost is getting uneven and occasionally im not getting full boost and this is occuring in an inconsistent pattern. I do have the so much fun MBC+A set to max boost 14-15psi at all times. I wanted some oppinions on what to check and what else this could be. Im scared it could be the wastegate or maybe the MBC+A failing (seems like a pretty reliable piece though)

Any ideas...? (cheapest place to find Forge Motorsport BPV)

I want to cure this before I install my Viggen intercooler this upcoming weekend. along with some Royal Purple Motor oil i am going to try with BCPR6ES-ll spark plugs I am running and changing every 10,000 miles

Also, any ideas on how I can get my Vaccum hoses to keep from popping off? They are constantly blowing off after short trips... (generally around the throttle body to)

Thanks ya'll!
Kent

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