Coolant doesn't burn like that. The only way coolant burns is it get combusted in the combustion chamber and exits the exhaust as a sweet smelling white smoke. It can only be introduced into the combustion chamber through a blown head gasket or crack in the water jacket of either the engine block or the cylinder head.
This sounds to me like this is engine oil. Is there any way for me to take a picture of it and upload it for me. Any liquid that is black is going to almost be engine oil. When was the last time it was changed?
I have included the description and vehicle manufacturer factory troubleshooting guide for this Direct Trouble Code (DTC) in the diagrams below. Please go through the guides and get back to us with what you find out.
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Tuesday, April 16th, 2019 AT 11:43 PM