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Tag: fuel

3126

3116 and 3126 Truck Engines Air In Fuel

Posted on July 25, 2017 by sam

Probable Cause: Install a 4P8278 sight glass in the fuel return line and operate the engine to check for gas bubbles, an indication of air…

3126

3116 and 3126 Truck Engines Problem Fuel In Lubrication Oil

Posted on July 25, 2017 by sam

Probable Cause(s): * Defective Upper Seal On Unit Injector * Porosity In Cylinder Head * Porosity In Fuel Filter Base * Defective Seal In The…

3126

3116 and 3126 Truck Engines Problem Fuel Consumption Too High

Posted on July 25, 2017 by sam

Probable Cause(s): * Air Inlet Restriction * Exhaust Restriction * Fuel System Leaks * Low Quality Fuel * Defect In Turbocharger * Fuel And Combustion…

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