Will blue devil work if oil is going into my radiator

Asked by Ron Aug 21, 2020 at 09:54 PM about the 2003 Chevrolet Silverado 1500 4WD

Question type: Maintenance & Repair

2 Answers

No. The oil could be from the engine (head gasket) or from the radiator (transmission cooler).

156,755

Is it oil or transmission fluid?

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