How to Safely Make Your Own DEF
How to Make Your Own DEF Making your own DEF (Diesel Exhaust Fluid) is an efficient and cost-effective way to ensure that your diesel-powered vehicles and machinery remain compliant with emissions regulations. DEF is a mixture of 32.5% high-purity urea and 67.5% deionized water, which helps reduce harmful nitrogen oxide (NOx) emissions in diesel engines. […]
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