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Old 10-17-2003, 12:10 AM
manny manny is offline
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Join Date: Feb 2003
Location: Ontario, Canada
Posts: 3,160
Speaking in " generic " terms, yes an EGR valve should hold vacuum
Does it hurt to have it not working ?
I have seen many vehicles suffer poor fuel economy, because the EGR was not working ( long story ).
Chances are, down the road you will fail an e-test.
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2007 C 230 Sport.
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