1991 Nissan 300ZX 3.0L Excessive Emissions, Poor Idle Quality, Misfire, smoke
hi have this beast of a zx it runs lovely until it warms up then the o2 readings go mad ie 16% as this happens it begins to smoke i feel it has to be a vaccum valve somewhere opening up and possibly drawing in oil the owner says this has happend several times ...
Summary posted 8/30/2004
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Vehicle Data1991 Nissan 300ZX
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Message Closed w/Summary
Vehicle Data
1991 Nissan 300ZX
VIN | [No VIN Available] |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / mpi |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, Smoke |
Occurs | Hot |
Misc. | Jap Import |