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Failure mode - Ford 6.2L Boss Gasoline (Super Duty 2011-2019, SVT Raptor 2010-2014; continued 2020-2022)

Oil consumption (owner reports)

Reliability tier: aggregated - verify before ordering, see /disclosure/

Symptoms

• oil level drift between services without visible leaks
• reports concentrated on higher-mileage engines

Compare with the other causes of the same sign on this engine: oil leak, oil consumption or rising oil level

Root cause

Owner reports of moderate oil consumption on higher-mileage 6.2L engines; no documented single root cause in the open record (guide rings, valve seals and PCV function are the standard survey surfaces).

Diagnosis

• rule out external leaks first; verify PCV function
• measure consumption over a defined interval before teardown-level actions

Fixes

diagnose per truck; PCV service and gasket refresh before internal conclusions ()

• 6.2L Boss Oil Filter Assembly (OEM)

Prevalence

occasional

Affected configurations (23)

• 2010 Ford F-150 SVT Raptor
• 2011 Ford F-250 Super Duty
• 2011 Ford F-350 Super Duty
• 2011 Ford F-150 SVT Raptor
• 2012 Ford F-250 Super Duty
• 2012 Ford F-350 Super Duty
• 2012 Ford F-150 SVT Raptor
• 2013 Ford F-250 Super Duty
• 2013 Ford F-350 Super Duty
• 2013 Ford F-150 SVT Raptor
• 2014 Ford F-250 Super Duty
• 2014 Ford F-350 Super Duty
• 2014 Ford F-150 SVT Raptor
• 2015 Ford F-250 Super Duty
• 2015 Ford F-350 Super Duty
• 2016 Ford F-250 Super Duty
• 2016 Ford F-350 Super Duty
• 2017 Ford F-250 Super Duty
• 2017 Ford F-350 Super Duty
• 2018 Ford F-250 Super Duty
• 2018 Ford F-350 Super Duty
• 2019 Ford F-250 Super Duty
• 2019 Ford F-350 Super Duty