![]() This cools the oil directly using a large radiator, eliminating engine coolant from the oil system entirely. Our 6.0 Power Stroke remote oil cooler kits replace the stock oil-to-water cooler with an oil-to-air cooler. Once this relocation kit is installed, the cooler can be accessed without removing the intake manifold and turbocharger. Hoses transfer oil and coolant between the cooler and a fluid transfer block that mounts in the stock cooler location. To make room, the kit includes a replacement vacuum reservoir that replaces the large OEM unit. The cooler mounts to a bracket that attaches in the engine compartment next to the passenger side battery. This keeps the stock oil-to-water cooling setup. ![]() Our oil cooler relocation kit moves the stock cooler out of the engine valley. What’s the Difference Between Oil-to-Water and Oil-to-Air Coolers? In this case a large air-to-oil cooler will be mounted in behind the air conditioning condenser and heavy duty oil hoses carry the oil to and from the engine. Another option completely eliminates the factory 6.0 oil-to-water cooler and upgrades it to an oil-to-air cooler. This remote location also allows you the ability to backflush the cooler periodically to help prolong its life. Installing a 6.0 oil cooler relocation kit moves the cooler out and away from the engine, making it easy to replace if it fails in the future. How Do I Fix My Powerstroke’s Oil Cooler Problems?īullet Proof Diesel offers several solutions that address the pattern failures of the stock oil cooler. This type of EGR cooler failure can allow engine to enter into the engine cylinders causing overheating and cylinder head/head gasket failures. If the movement of coolant is restricted inside of the oil cooler, it may lead to overheating and eventual failure of the EGR cooler. Over time, increased oil temperatures may lead to premature failure of mechanical components, particularly in high-stress situations, like climbing hills or towing near the vehicle’s payload limit.Īfter passing through the oil cooler, the engine coolant is directed to the EGR cooler. Oil temperatures more than 15 degrees warmer than the coolant temperature, during unloaded (not towing), highway speeds, may indicate a failing or restricted oil cooler. If the oil cooler is working effectively, the oil temperature and coolant temperature should be about the same. Even if the pump is still working, debris passing through a broken filter could find its way into the injectors and cause all sorts of problems. The oil supplied to the HPOP, is then converted into high pressure oil, which is used to drive the fuel injectors. There’s a good chance that this HPOP filter screen will fail as it ages and could lead to oil pump failure. The oil cooler retains a protective screen, that helps to filter the oil being diverted to the high-pressure oil pump (HPOP). This creates a sticky emulsion that can create a real disaster inside of the cooling system. In some cases, extreme heat and stress may lead to splits in the fluid passages, allowing the oil and coolant to mix. This can reduce cooling efficiency and increase thermal stress on the cooling block. The oil cooler sits in the valley of the engine, where it is exposed to massive amounts of heat. It is possible for dirt, soot, and sludge to cause similar blockages on the oil side of the cooler. Contaminants in the cooling system from corrosion, additives, and gasket material can work their way to the cooler, which may seal up passages over time. While this increases their surface area for better heat transfer, it also makes these passages easier to clog. The passages inside the oil cooler are tiny. While this is effective, the design is known for frequent failures that may put your engine at risk of overheating and mechanical problems. From there, the coolant releases heat through the radiator. This transfers heat from the oil to the coolant. ![]() Oil and coolant pass through a series of small channels inside the oil cooler. The 6.0l Power Stroke uses an oil-to-water cooler. These problems can be addressed by installing a 6.0 oil cooler relocation kit or a complete 6.0 Power Stroke oil cooler upgrade.Ĭommon Problems with the Stock Power Stroke Oil Cooler While the 6.0’s oil cooler is effective, it also has a history of pattern failures. Some engines, like the 6.0 Power Stroke, take this a step further by adding a cooler to extract heat directly from the oil. In most engines, the transfer of heat between the oil, block, and coolant is enough to keep temperatures under control. As it flows through the cylinder head, engine block, and the piston cooling ports, oil absorbs heat, transferring it across the engine block. Motor oil doesn’t just keep parts lubricated it also helps keep your engine cool. ![]()
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