I TOOK MY CAR IN FOR INSPECTION AND IT FAILED ...

1994 Honda Civic

Tiny

Anonymous

November, 6, 2012 AT 7:44 PM

I took my car in for inspection and it failed the High Speed Emissions Nox (ppm). The standard is 1240 and mine is 1267. How can I lower this quickly?

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1 Answer

Tiny

saturntech9

November, 6, 2012 AT 9:12 PM

Make sure your egr ports are restricted

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