@!*&#@! Fuel Mileage

[alamo]

I need some advice, even as ols as I'm. I have a 04.5 LLY, 4X4, 4-Door Diesel. I have 150.000 miles. Comp. showes 14.8 miles per. I have not hand checked it. The only thing I have done is add a cold air tube. Is there and re-call's that I have may have missed. This is pitty-full!!!

Alamo

[Turbine Doc]

Mite wanna try asking the the DMAX part of the forum this here is the 6.5L Indirect injection forum, DMAX is a 6.6L direct injection engine

[unhookinghawk]

You might wanna try running injection cleaner. Or change the fuel filter.