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1999 Ford F-150 XL 4.2L MIL Lamp on, Excessive fuel press
Need help Ford guys, we got a F150 pick up with high fuel pressure Came to us with mil on, we retrieved codes and found PO172 & PO175. WE checked fuel pressure and found 80 psi at idle & had no response out of regulator. Ran return line to another container wi...
FIX posted 10/28/2003
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1FTZF1726X |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Excessive Fuel Press |
| Occurs | Always |
| Misc. | Standard Cab Short Bed |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Ford F-150 XL
| VIN | 1FTZF1726X |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Excessive Fuel Press |
| Occurs | Always |
| Misc. | Standard Cab Short Bed |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video