 High NOx levels...EGR Valve??? |
 Jul 27, 2004 - 8:08 AM
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Enthusiast  Joined Nov 9, '03 From Dayton, OH Currently Offline Reputation: 2 (100%)  |
Anyone ever had a problem with passing emissions because of high NOx levels? Im thinking its probably the EGR Valve. Anyone know?
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Aug 24, 2004 - 8:53 PM
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 Enthusiast Joined Dec 27, '03 From Nor Cal Currently Offline Reputation: 0 (0%) |
It's almost always the Cat... make sure the car is at operating temp or at the very least, warm. If you're still getting too high of readings... consider replacing, or borrowing a catalytic converter to perform the smog...
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bufferdan High NOx levels...EGR Valve??? Jul 27, 2004 - 8:08 AM
Andy_GTfour i have removed egr, have more torque and the turbo... Aug 24, 2004 - 7:27 PM macavely i did last year.. but a simple oil change.. help a... Aug 24, 2004 - 7:31 PM Digndoug QUOTE (Andy_GTfour @ Aug 25, 2004 - 12:27 AM) i ha... Aug 24, 2004 - 8:36 PM macavely QUOTE (Digndoug @ Aug 24, 2004 - 8:36 PM) QUOTE (A... Aug 24, 2004 - 8:42 PM
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