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1993 Infiniti Q45 A 4.5L Excessive Emissions, Poor Fuel Economy
Hello folks, thanks for your time. This 93 Q45 is running really rich at idle and steady cruise. The O2 sensors are pegged 850 to 900 millivolts. Fuel pressure is with in spec at 36 psi. Coolant temp also is correct. The car came in with a no start the plugs w...
FIX posted 1/25/2001
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| VIN | JNKNG01C3P |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | us |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always, Cruise, Idle |
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Vehicle Data
1993 Infiniti Q45 A
| VIN | JNKNG01C3P |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | us |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always, Cruise, Idle |
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