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NVK | 1 years ago (raw) | root | parent | reply | flag +1 
 Non petroleum fuels destroy engines.
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Jac | 1 years ago (raw) | root | parent | reply | flag 
 Not renewable diesel. It isn’t an ester. It’s the double bonded oxygen at the end of the carbon chain that can cause trouble in high concentrations. Up to 20% biodiesel is probably harmless. Renewable diesel doesn’t have that problem.