Thread: BOV Test?
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930guy 930guy is offline
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Join Date: May 2009
Posts: 93
So I have been running some tests with the different BOV springs. The strongest spring keeps the BOV closed under idle and acceleration but as soon as I come off the gas the vacuum pulls the valve open. The second strongest spring allows the BOV to stay slightly open under idle but closes under acceleration and opens up again once off throttle. Which spring is giving me the correct operation of the BOV?
Old 07-06-2012, 09:09 AM
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