my 06 is blowing blue smoke
If the above suggestion shows no injector performance issues, it could be engine oil in the exhaust stream. Pop the downpipe loose from the turbo and look for oil in the exhaust pipe and turbine housing. A bad seal in the turbo can allow oil to weep into the exhaust housing and that oil will smoke light white to blue under normal driving.
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My Truck:
2005 F-350 Super Duty, XLT Crew Cab, FX4 Long Bed
Wounded 6.0L (about to be replaced), ZF 6S-650 6-Speed Manual, 3.73:1 Gears
Mods: 4.5" Lift, 35s, 5" Stacks, just a touch of redneck style!
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