1986 Oldsmobile 98 Automatic
I am trying to pass smog for the state of California with a car I bought in Nevada. The only part i keep failing is the NOx portion. I'm failing by twice the amount they allow. I just recenetly replaced my EGR valve, and it is still not passing smog. Is there anything else I can look into to fix this? I pass everything else with flying colors.
I am trying to pass smog for the state of California with a car I bought in Nevada. The only part i keep failing is the NOx portion. I'm failing by twice the amount they allow. I just recenetly replaced my EGR valve, and it is still not passing smog. Is there anything else I can look into to fix this? I pass everything else with flying colors.
Jul 22, 2010 at 2:52 PM