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**LingLing** · 03-31-2006

Okay, I searched, and read, and it leads me to think that I have a bad BOV. Here's my situation.

my MBC won't let me run boost levels below 18psi, so I'm being really careful and trying to hit anything over 12psi (it's a stock motor)....ANYWAY, on to the problem.

No matter what boost level I hit, the BOV will only FLUTTER. It will never let off a solid whoosh, like it's suppose to. Now, keep in mind the MBC problem. On occasions I will accidently hit boost levels over 12psi and let off right away, but even at that, it will still only flutter. I'm sure this has been covered before, but I searched it and couldn't find anything to answer my question still. Thanks much in advanced!

-Jason

03-31-2006	#1
LingLing AznKraut Join Date: Feb 2006 Location: Stillwater Drives: '03 325i, '98 Ranger '03 Duramax Posts: 1,374	Bad BOV? Okay, I searched, and read, and it leads me to think that I have a bad BOV. Here's my situation. my MBC won't let me run boost levels below 18psi, so I'm being really careful and trying to hit anything over 12psi (it's a stock motor)....ANYWAY, on to the problem. No matter what boost level I hit, the BOV will only FLUTTER. It will never let off a solid whoosh, like it's suppose to. Now, keep in mind the MBC problem. On occasions I will accidently hit boost levels over 12psi and let off right away, but even at that, it will still only flutter. I'm sure this has been covered before, but I searched it and couldn't find anything to answer my question still. Thanks much in advanced! -Jason