6.7L Diesel – Diesel Fuel Conditioning Module (DFCM) General Service Bulletin (GSB) Some 6.7L diesel vehicles may experience drivability concerns and or excess noise from the Diesel Fuel Conditioning Module (DFCM) due to low fuel pressure. The most common cause of excess noise and/or low fuel pressure is a restricted primary fuel filter. This … Read more
NHTSA ID Number: 10205029 Manufacturer Communication Number: TSB160064 Summary 6.7L Diesel – fuel knock at idle with malfunction indicator lamp (MIL) Illuminated with multiple diagnostic trouble codes (DTCS) FORD: 2011-2016 F-Super Duty This article supersedes TSB 16-0049 to update the Issue Statement and Service Procedure. ISSUE Some 2011-2016 F-Super Duty vehicles equipped with … Read more
General Service Bulletin (GSB): 6.7L Diesel Fuel System Service Tips This GSB targets the diagnosis, inspection and repair of the 6.7L diesel fuel system. Some 6.7L diesel vehicles may experience drivability concerns due to fuel system failures. Fuel system failures and/or metal debris are most commonly caused by fuel system contamination. NOTE: This information is … Read more
6.7L Diesel – Diesel Exhaust Fluid (DEF) Service Tips All 6.7L diesel equipped F-super duty vehicles are equipped with a Diesel Exhaust Fluid (DEF) system in order to aid in Nox reduction. In many cases, DEF system concerns are related to petroleum contamination or misdiagnosis. This General Service Bulletin is intended to aid in … Read more
2011-2016 F-Super Duty – 6.7L Diesel – First Fit (FF) Markings on Diesel Fuel Conditioning Module (DFCM) – Fuel Filter Usage And/Or Replacement 2011-2016 Model Year F-250-550 Super-Duty trucks equipped with 6.7L Engines have Diesel Fuel Conditioning Module (DFCM) filters marked with Factory Installed FI identification on the filter end cap. Factory Installed FI … Read more
