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Failed Emissions Test
Hey Guys
I just ran my '88 300zx Non Turbo for a e-test and it failed.
It failed on the HC ppm ONLY everything else passed.
The limit is 67 and my reading is 134.
They gave me a phamplet that outlines possible problems:
High HC during Driving Test or High Idle Test
>Vacuum leaks
>ignition system malfunction
>faulty computerized engine management system and/or oxygen sensor
>faulty air injection system
>internal engine problem
>failed catalytic converter
The exhaust and catalytic converter were changed May/03 for the last e-test on this car.
Any ideas on the problem?
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