2007 Mercury Grand Marquis LS 4.6L No Start, Stall
This was a tow-in because it quit running while driving. Fuel pressure very low, pump sounded like it was barely turning. Code P0191 set, assuming it set because of low fuel pressure. Replaced the fuel pump. Filter is good, did not replace. Same issue, pump ba...
FIX posted 1/16/2017
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Message Closed w/FIX
Vehicle Data2007 Mercury Grand Marquis LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2007 Mercury Grand Marquis LS
VIN | 2MEFM75W87 |
Engine | 4.6 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start, Stall |
Occurs | Always |
Trouble Codes
P0191 | Fuel Rail Pressure Sensor Circuit Performance |