Air injection components may fail and cause vehicle to fail smog teston Nissan 300ZX

If the vehicle fails the “State Smog Test” due to high emission readings, components in the pollution control system (air injection components) may have failed due to moisture and may need to be replaced.

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Average mileage : (–)
3 Years Affected: 1990, 1991, 1992
3 people reported this problem
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