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1993 Nissan 240SX 2.4L Excessive Emissions, Poor Fuel Economy
This 240SX runs rich all the time (0.5% - 1.5%) but it intermittently runs full rich (10%)and when it does, it doesn't matter when, hot, cold, idle or cruise. The fuel pressure is 35psi, and 45psi with vacuum removed from the pressure regulator. At idle, the M...
Summary posted 10/16/2010
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Related Documents & Media | VIN | JN1MS36P7P |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD1, CALIFORNIA |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Cruise, Idle, Intermittently |
Message Closed w/Summary
Vehicle Data
1993 Nissan 240SX
| VIN | JN1MS36P7P |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD1, CALIFORNIA |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Cruise, Idle, Intermittently |
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