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2003 Ford F-350 Super Duty XLT 7.3L Poor Fuel Economy
Posted to Ford Driveability on 9/23/2010 12 Replies

I have a customer that has this f350 and was asking about better fuel economy and i am faily new at diesils and hoped you guys could help. He is getting 15-17 mpg and when the truck idles for about 10min it start smoking like loading up and the exhaust will br...

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  Related Documents & Media  2003 Ford F-350 Super Duty XLT

 
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car Vehicle Data

2003 Ford F-350 Super Duty XLT

VIN 1FTSW31F83
Engine7.3 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
Message Closed

car Vehicle Data

2003 Ford F-350 Super Duty XLT

VIN 1FTSW31F83
Engine7.3 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy