Car Problem Reports

Ford F-250 Super Duty Variable Vanes Inside Turbo Seize Due to Carbon Buildup

Ford F-250 Super Duty Problem
9 Reports
Me Too

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

Engines Affected: 6.0L V8 Diesel Turbo, 7.3L V8 Diesel Turbo

Average Mileage: 121,866 mi (91,000 mi - 166,565 mi)


It is common to see the variable vanes inside the turbo seize or bind from carbon buildup. This causes an overboost or underboost condition when driving.

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