Possible boost leak

[mkinnunen]

Could somebody please review this log for anything obvious. I am getting 9 MPG towing #13000 fifth wheel. No smoke, no engine codes just horrible mileage. 60mph-70mph towing in 5th or 6th doesn

[pavetim]

Thats not bad mileage thats about what i got with my lmm and 2 lmls pulling about 13 to 14k