Published Oct 30, 2022

Small amounts of water in your diesel tank is common and it won’t cause immediate problems. In most cases, your water separator will take care of the issue before it can do any damage to the tank or engine. However, large amounts of water in the tank creates an environment that allows diesel-eating bacteria to thrive. The water will also cause the tank to rust, and these issues work together to contaminate the fuel and ruin major engine components

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