Car Problem Reports

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

Nissan 300ZX Problem
3 Reports
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Model Years Affected: 1990, 1991, 1992


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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