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1984 Porsche 911 3.5L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Hello group! Need some help on this one. Every thing checks good as far as fuel management, but engine insist on running extremly rich. Fuel pressures dead on,head temp sensor checks good, all engine grounds cleaned and good. O2 sensor readings high...
FIX posted 8/20/1999
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| VIN | [No VIN Available] |
| Engine | 3.5 L / 6 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Hot, Under Load, Idle |
Message Closed w/FIX
Vehicle Data
1984 Porsche 911
| VIN | [No VIN Available] |
| Engine | 3.5 L / 6 cyl |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Hot, Under Load, Idle |
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