Bad BPC Valve (kind long)? - Saab 9000 Bulletin Board - Saabnet.com
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Bad BPC Valve (kind long)?
Posted by Brian 92CDt (more from Brian 92CDt) on Fri, 14 Dec 2001 09:14:28
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I've been noticing lower boost levels lately and figured I'd check the BPC Valve. All the info I've seen on checking the BPC valve says to apply vaccuum to the valve and if it cannot hold vaccuum, it is bad. Makes sense to me. However, being lazy as I am, I removed the "C" hose from the BPC solenoid at the radiator and sucked on it instead of crawling under the car and applying suction directly at the BPC valve. When I sucked on the hose there was absolutely no resistance- like sucking on a straw. My question is this:
Is this lack of "sucking resistance" due to a bad BPC valve or just a bad seal on the "C" hose at the BPC valve?
posted by 65.42.10...
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