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| EGR Valve Does not hold vacuum; Tech help | |
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| Tweet Topic Started: Aug 6 2012, 06:56 PM (1,052 Views) | |
| Rang-a-Stang | Aug 6 2012, 06:56 PM Post #1 |
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Schmuck
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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 | Aug 6 2012, 07:20 PM Post #2 |
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It should hold vaccum. Dont drop the 80 bucks and get a junkyarder. |
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| crankcase | Aug 9 2012, 07:45 PM Post #3 |
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I suppose it would be worth trying a good cleaning. |
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| JellyBeanDriver | Aug 9 2012, 09:17 PM Post #4 |
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Yes it should hold vacuum. |
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9:36 AM Jul 11