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1999 Ford F-150 XL, Fuel Supply Waveform
Current Ramp of a fuel pump that was intermittent. Pressure would drop randomly at start up. Also had some PATS issues causing no start conditions.
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| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Fuel Supply |
| Component | |
| Condition | Known Bad |
References
Vehicle Data
1999 Ford F-150 XL 5.4L
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Fuel Supply |
| Component | |
| Condition | Known Bad |
Video