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1989 Ford Mustang LX 2.3L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Interesting problem here. Customer brought vehicle in recent ly for a driveability concern that was related to a rich condition. After checking everything I could and not finding a problem to cause this, I replaced the ECU. This immediately cured the symptoms ...
FIX posted 4/23/1998
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| VIN | 1FABP40A3K |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / EFI |
| Emissions | CA Emissions |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
| Misc. | A/C Equiped |
Message Closed w/FIX
Vehicle Data
1989 Ford Mustang LX
| VIN | 1FABP40A3K |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / EFI |
| Emissions | CA Emissions |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
| Misc. | A/C Equiped |
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