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2003 Ford Explorer Sport Trac XLS 4.0L Pinging under load
Fellow Members- I own a 2003 Sport Trac w/33k miles. For the last 6 months the engine has a pinging condition under light and heavy loads. Testing of EGR Flow at 2500 RPMs unloaded with a vacuum gauge and a vacuum pump to fully open the EGR valve gave me a rea...
FIX posted 12/1/2005
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Message Closed w/FIX
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13 Replies Received
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Related Documents & Media | VIN | 1FMDU77E03 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Pinging Under Load |
| Occurs | Under Load, on Accel |
Message Closed w/FIX
Vehicle Data
2003 Ford Explorer Sport Trac XLS
| VIN | 1FMDU77E03 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Pinging Under Load |
| Occurs | Under Load, on Accel |
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