My defroster is blowing steamy air smells like coolant

Asked by Jan 11, 2016 at 12:06 PM about the 1999 Chevrolet Blazer LS 2-Door 4WD

Question type: Maintenance & Repair

My defroster is steaming the inside of the windows, when I wipe it with a towel it comes away dirty, the air is warm but it smells like coolant.

2 Answers

20,405

You need a heater core

2 of 2 people found this helpful.
107,435

Yep a heater core.

1 of 1 people found this helpful.

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