DCA diesel coolant additive is important for the coolant system on diesel engines. it prevents cavitation along the liners. this is more pronounced in diesels due to the type of combustion. the shock wave from ignition can cause air bubbles to form on the outside of the liners in coolant passages. those air bubbles is what causes pitting of the liners. Most newer engines have coolant filters and in that filter are the DCA tablets that release over time to protect the coolant of the engine.
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Today's Featured Article - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
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