
2003 Ford F-150 Lariat 4.6L Hesitation, Cuts out
Ok Ford techs 2003 f150 4.6 4x4, backfire under load at times, lack of power until 1,500 rpm then flys up hills no problem no drop in fuel pressure at all even unpluged fuel pressure reg and still [...] mass air sensor smoke checked intake, vac guage no not a ...
FIX posted 6/1/2005
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Message Closed w/FIX
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VIN | 2FTRX18W83 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out |
Occurs | Cold, Hot, on Accel, Intermittently |
Misc. | 4X4 |
Message Closed w/FIX
Vehicle Data
2003 Ford F-150 Lariat
VIN | 2FTRX18W83 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out |
Occurs | Cold, Hot, on Accel, Intermittently |
Misc. | 4X4 |