
1999 Ford F-350 Super Duty Lariat 6.8L Low power
Have a 1999 with the 6.8 V10 that has me puzzled. Customer brought with a low power complaint during partial to full throttle. Looked over the basics checking fuel pressure which was 38psi under load. This compares to other Ford products at our altitude of 330...
FIX posted 6/19/2015
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VIN | 1FTSW31S5X |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Low Power |
Occurs | Hot, Under Load, on Accel |
Message Closed w/FIX
Vehicle Data
1999 Ford F-350 Super Duty Lariat
VIN | 1FTSW31S5X |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Low Power |
Occurs | Hot, Under Load, on Accel |