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2000 Cadillac DeVille 4.6L Poor Fuel Economy
Customer complains that gas mileage has dropped way off. Used to get 24 MPG; now gets 14 MPG. I know he drives REALLY fast. He says he drives like he always did. No codes, so with OBDII I feel confident that it is not missing. It starts, idles, runs really wel...
Summary posted 4/6/2002
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Related Documents & Media | VIN | 1G6KD54Y6Y |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy |
| Occurs | Always |
| Misc. | Federal |
Message Closed w/Summary
Vehicle Data
2000 Cadillac DeVille
| VIN | 1G6KD54Y6Y |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy |
| Occurs | Always |
| Misc. | Federal |
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