Ford 6 7 Secondary Cooling System Diagram вђ Cloud Diagram 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. 1868 posts · joined 2017. #2 · sep 16, 2021. it’s a coolant system that cools the fuel and vgt actuator, there is an auxiliary pump on the drivers side behind the fan shroud. you fill it by opening the black reservoir on the fuel cooler and also opening the 8mm inverted hex on the turbo and fill the black reservoir until coolant comes out.
2011 2016 Ford 6 7l Super Duty Secondary Radiator Part 1 Factory That's where the secondary ford 6.7 radiator comes in. dropping coolant temperatures with a larger, improved heat exchanger will allow the factory charge air cooler to operate even more efficiently by doing a better job at cooling metered air coming from the turbo, which could provide power gains when coupled with a tune to optimize the ecu to. 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. 28 posts · joined 2015. #1 · jun 24, 2015. hello, just last week i purchased a 2012 f350 fully deleted, i notice my trans temp was running around 230 235 on the highway, i checked the secondary overflow bottle which was empty refilled to the full mark but now losing coolant out of the reservoir through the overflow. 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.
2011 2016 Ford 6 7l Super Duty Secondary Radiator Part 1 Factory 28 posts · joined 2015. #1 · jun 24, 2015. hello, just last week i purchased a 2012 f350 fully deleted, i notice my trans temp was running around 230 235 on the highway, i checked the secondary overflow bottle which was empty refilled to the full mark but now losing coolant out of the reservoir through the overflow. 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. 2017 super duty 6.7 cooling system can anyone explain the cooling system on the new 6.7 diesels? specifically, why does it have 3 coolant reservoirs, each with their own cap? i checked the owners manual and, unless i missed something, all it says about checking coolant is to maintain it at the proper level in the. " the secondary ford 6.7 radiator, mounted in front of the primary, is responsible for heat exchange within the system that feeds coolant to anything else in the vehicle that is not the engine block itself or the oil cooler. this includes the transmission cooler, the egr cooler, the fuel cooler, and perhaps most importantly, the charge air.
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