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1990 Ford Mustang LX 2.3L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Car came into shop for excessive fuel comsumption. found 4 wire o2 sensor instead of 3 wire, oil fuel saturated, stat stuck open, and transmission modulator leaking transmission fluid into intake and spark plugs fouled. Replaced all. still over fuels, replaced...
FIX posted 11/20/2000
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| VIN | 1FACP41A9L |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | FEDERAL |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always, Cold, Hot, Idle |
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Vehicle Data
1990 Ford Mustang LX
| VIN | 1FACP41A9L |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | FEDERAL |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always, Cold, Hot, Idle |
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