Car Problem Reports

Ford F-350 Super Duty VGT solenoid may fail and cause over- or underboost

Ford F-350 Super Duty Problem
7 Reports
Me Too

Model Years Affected: 2003, 2004, 2005, 2006, 2007

Engine Affected: 6.0L V8 Diesel Turbo

Average Mileage: 122,606 mi (40,000 mi - 205,212 mi)

The VGT solenoid can fail. The VGT solenoid receives signals from the engine control module to adjust the boost that the (variable geometry) turbo is generating. A defective solenoid can also create an overboost or underboost condition when driving.
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