Quote:
Originally Posted by sc5952
Im to the point where I'm open to anything. What mpg you think it should get under average driver? Only 478k actual miles.
Have you had your charge air cooler checked? Any leak in the turbo system (most common in the charge air cooler) will kill your fuel economy.
Are you accurately calculating your economy? Meaning that your odometer is accurate and you are dividing miles on the tank by the gallons it takes at the next fill-up?
How much idling does the truck do?