My 2001 300m overheated today and had 1 brown milky substance coming out of coolant reservoir

Asked by Wolfman Nov 20, 2018 at 01:02 PM about the 2001 Chrysler 300M FWD

Question type: Maintenance & Repair

1 Answer

70

You may have oil in the coolant. Is the oil milky? Could be a blown head gasket from overheating which is a serious repair. Some engines can leak oil around the water pump seals, but I don't think this engine design does that. Coolant in the oil will damage engine bearings and destroy the engine if left any time at all.

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