
1989 Nissan D21 SE 3.0L Excessive Emissions
truck came in failing air quality test-over 1.2 co and 220 ppm hc.-is running about 2.5 % co at idle and 250ppm [...] readings will fluctuate up and down [...] replaced o2 sensor with no appreciable [...] found air injection reed valve assys. not working and f...
FIX posted 5/23/2010
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Message Closed w/FIX
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VIN | 1N6HD16Y5K |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / tbi |
Symptoms | Excessive Emissions |
Occurs | Always |
Misc. | Throttle Body Inj. |
Message Closed w/FIX
Vehicle Data
1989 Nissan D21 SE
VIN | 1N6HD16Y5K |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / tbi |
Symptoms | Excessive Emissions |
Occurs | Always |
Misc. | Throttle Body Inj. |