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EGR Valve Does not hold vacuum; Tech help
Topic Started: Aug 6 2012, 06:56 PM (1,052 Views)
Rang-a-Stang
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Schmuck

My EGR Diaphram should hold vacuum, right? When I apply 10 psi of vacuum using my hand pump it bleeds off in about 10-15 seconds or less. That means my diaphram and ultimately the whole EGR V should be replaced right? Just want to make sure before i drop the 80 bucks for a new one.
:(

Yes, this is becuase I failed smog and my NOx are high. I have cleaned my passages. found this while troubleshooting.
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Memphis metro


It should hold vaccum. Dont drop the 80 bucks and get a junkyarder.
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crankcase


I suppose it would be worth trying a good cleaning.
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JellyBeanDriver


Yes it should hold vacuum.
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