
1999 Ford F-250 Super Duty XL 5.4L No Start, Cuts out
1 pump per year for last 4 [...] last two pump failures occured with pump speed relay by-passed so pump runs in constant high speed per tech line. will constant high speed operation cause 12 month pump life? what is the purpose of fords 2 speed fuel pump syste...
FIX posted 6/18/2007
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VIN | 1FR254FK65 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | No Start, Cuts Out |
Occurs | Intermittently |
Misc. | 4X4 |
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Vehicle Data
1999 Ford F-250 Super Duty XL
VIN | 1FR254FK65 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | No Start, Cuts Out |
Occurs | Intermittently |
Misc. | 4X4 |