1998 Elantra Failed NOX emissions

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1998 Elantra Failed NOX emissions

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1998 Elantra Failed NOX emissions - 6/8/2007 8:08:30 PM

megadebt

Posts: 1
Joined: 6/8/2007
Status: offline

Hi,

My 1998 Elantra 1.8L auto failed for Nox. Not too high 903 (756 passes). Am I correct in saying that this car has no EGR? I tried high octane gas, oil change, injector and intake cleaning, fuel filter. No good. Before I change the cat, I wanted to see if anyone else has had this problem. The car does have 165000 miles.

Thanks