Neal Technologies' 6.0L Bullet Proof Kit can help cure 6.0-liter Power Stroke diesel problems. It improves the engine by preventing clogging and restriction of the engine oil cooler due to sand and silicates in the coolant, and stops oil and coolant from mixing within the engine oil cooler due to a compromised oil/coolant barrier. In addition, the kit increases EGR cooler reliability and longevity by allowing for increased coolant flow within the cooler, minimizing hot spots that lead to flash boiling and “puking” of the coolant. Plus, it helps prevent early injector failure due to overheated and poorly filtered oil.