6 7 Powerstroke Cooling System Diagram It Takes Two This was very much the school of thought that ford's engineers adopted when designing the cooling system on the 2011 f series super duty trucks, including the f 350, f 450, and f 550. these trucks feature two systems that work in parallel to handle all of the cooling needs in your truck, and both are equally important. 3. 04 18 2004 07:57 am. 6.7l power stroke diesel secondary cooling system my secondary cooling system had to be topped up twice now in the last month. 600ml first time and 350ml second time. had couple trips hauling my rv through the mountains here. it's been warm to hot.
6 7 Powerstroke Turbo Hose Diagram Yes, it's a two element single tstat. the secondary system will use two different tstats: a high temp tstat at 140*f and a low temp tstat at 113*f. by the info i have ford does seem to state the secondary system uses "two pass" system in the radiator. upper pass feeds the high temp side, the "second" lower pass feeds the low temp side. The secondary cooling system on your 6.7 powerstroke is responsible for keeping the engine coolant at the proper temperature. it consists of a radiator, fan, water pump, and hoses that circulate coolant through the engine block and head. the system is designed to operate even if the primary cooling system fails, so it’s an important part of. The secondary cooling system even with wide open thermostats or no thermostats would do very little to the truck (engine coolant) warming to full operating temperature. my truck at 20 30f degrees ambient can take almost ten miles to get to around 180 degrees. then to get to the 195 200 (full temp) takes almost 15 miles. The cooling system diagram for the 6.7 powerstroke is a complex network of hoses, pipes, and components that work together to regulate the engine’s temperature. at the heart of the system is the radiator, which is responsible for dissipating heat from the coolant. the diagram shows the flow of coolant from the engine block to the radiator and.
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