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1995 Ford Thunderbird LX 4.6L MIL Lamp on
P1407 reset after driving 50 miles. We replaced EGR valve and pulled throttle body and checked for carbon buildup, there was very little carbon. No restrictions. Apply vacuum to valve and RPM drops. I am mostly trained on GM. Is this a common problem? Help...
FIX posted 3/10/1999
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| VIN | 1FALP62WOS |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P1407 | No EGR Flow Detected |
Message Closed w/FIX
Vehicle Data
1995 Ford Thunderbird LX
| VIN | 1FALP62WOS |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P1407 | No EGR Flow Detected |
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