I was topping off some coolant today, and inadvertently grabbed the wrong coolant. Specifically, it's the dex-cool type. If I had to guess, I probably threw in about half a pint until I realized what I did. Should I go paranoia mode and flush, or just let it run?

 

flush it

 

Depends. Is is actual Dex-Cool (doubt it) or Dex-Cool compatible with regular antifreeze? Check the jug.

 

dex-cool compatible. not actual dex-cool. it's not green though.

 

Color doesn't matter. If the jug says its compatible with all types of coolant then you're fine.

 

^^^This^^^

 

The regular Dex cool jells up when mixed with regular coolant.