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1989 Ford F-150 Custom 5.8L Excessive Emissions, Poor Fuel Economy
first came in with complaint of black exh on light or heavy acceleration and poor fuel mileage was getting 6mpg from 13mpg. checked fuel press-good map-good than found high O2 voltage. tested power and grounds to ecm-good, highest ground volt drop was 0.01. ch...
FIX posted 6/10/2003
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | US Fed Emissions |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1989 Ford F-150 Custom
| VIN | [No VIN Available] |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | US Fed Emissions |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
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