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1999 Dodge Ram 1500 Laramie 5.9L Poor Fuel Economy, Pings
This truck pings under light acceleration. Dealer told customer to live with it. This started at about 30,000 miles according to customer. Fuel mileage dropped at the same time. Driving with the scanner monitoring it shows 25-30% throttle, map at 3 volts, LT f...
Summary posted 3/26/2001
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| VIN | 3B7HE13Z9X |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, Pings |
| Occurs | Always, Hot, Under Load, on Accel |
| Misc. | 2 Wheel Drive |
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Vehicle Data
1999 Dodge Ram 1500 Laramie
| VIN | 3B7HE13Z9X |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, Pings |
| Occurs | Always, Hot, Under Load, on Accel |
| Misc. | 2 Wheel Drive |
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