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    4. I have a 89 nissan pulsar. Took it to get smogged and it failed ignition timing is at one degree, specification is 7 degrees. everything else passed and is running great. if I change the ignition timing to th specified 7 degrees it could possibly fail the emissions test. any advice???
    I have a 89 nissan pulsar. Took it to get smogged and it failed ignition timing is at one degree, specification is 7 degrees. everything else passed and is running great. if I change the ignition timing to th specified 7 degrees it could possibly fail the emissions test. any advice???

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    0  Views: 1080 Answers: 1 Posted: 12 years ago
    Tags: smog questions functional check
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      Seems to me, since you know it's off recommended specs but it runs great, you must have put it to 1 degree. This means you know that the truck does not run well at 7 degrees. There's a problem if it runs bad at 7 degrees. Fix the problem and get it back to 7 degrees and you should have no trouble with the emissions test. 

      12 years ago. Rating: 3
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