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Tag: coolant

3126

3116 and 3126 HEUI Truck Engines Cooling System Coolant (DEAC) Supplemental Coolant Additive (SCA) – Test/Add

Posted on August 13, 2017 by sam

NOTE: Before performing this maintenance, determine the type of coolant that is being used. This maintenance applies ONLY to cooling systems that are filled with…

3126

3116 and 3126 HEUI Truck Engines Cooling System Coolant Extender – Add

Posted on August 13, 2017 by sam

NOTE: Before performing this maintenance, determine the type of coolant that is being used. This maintenance applies ONLY to cooling systems that are filled with…

3126

3116 and 3126 HEUI Truck Engines Cooling System Coolant (ELC) – Change

Posted on August 13, 2017 by sam

NOTE: Before performing this maintenance, determine the type of coolant that is being used. This maintenance applies ONLY to cooling systems that are filled with…

3126

3116 and 3126 HEUI Truck Engines Cooling System Coolant (DEAC) – Change

Posted on August 13, 2017 by sam

NOTE: Before performing this maintenance, determine the type of coolant that is being used. This maintenance applies ONLY to cooling systems that are filled with…

3126

3116 and 3126 HEUI Truck Engines Coolant Specifications

Posted on August 8, 2017 by sam

General Coolant Information Many engine failures are related to the cooling system. Problems such as overheating, water pump leaking, plugged radiators, and cylinder liner pitting…

3126

3116 and 3126 Truck Engines Loss Of Coolant

Posted on July 25, 2017 by sam

A. Outside Leaks (Go to Step 1) Probable Cause(s): * Leaks In Hoses Or Connections * Leaks In The Radiator And/Or Expansion Tank * Leaks…

3126

3116 and 3126 Truck Engines Problem Fuel In Coolant

Posted on July 25, 2017 by sam

Probable Cause: * Defect In Unit Injector Sleeve 1. Defect in unit injector sleeve: Remove unit injectors and inspect sleeves in cylinder head unit injector…

3126

3116 and 3126 Truck Engines Problem Below Normal Coolant Temperature

Posted on July 25, 2017 by sam

NOTE: For operation in cold or very cold temperatures, a winterfront cover or radiator shutters are recommended. Probable Cause(s): * Long Idle Periods * Very…

3126

3116 and 3126 Truck Engines Problem Above Normal Coolant Temperature

Posted on July 25, 2017 by sam

NOTE: The 3100 HEUI Electronic Control System will activate fault codes to warn of engine overheating. Using an electronic service tool check for logged or…

3126

3116 and 3126 Truck Engines Problem Coolant In Lubrication Oil

Posted on July 25, 2017July 26, 2017 by sam

Probable Cause(s): * Failure Of The Oil Cooler Core * Failure Of Cylinder Head Gasket * Failure Of Seal Between Cylinder Head And Sleeve In…

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