Windshield major fogging, has anti-freeze smell

Asked by GuruQK7NW Nov 21, 2019 at 04:56 PM about the 1999 Buick LeSabre

Question type: Maintenance & Repair

1999 Buick La Sabre- major fogging of windshield seems to be from heater/defroster/air conditioning vent on dash.  Drains radiator.  Smells of anti-freeze.
Had radiator replaced on trip 3 weeks prior to this problem starting.
What may be causing it and how do I repair?
Thanks

2 Answers

314,165

Leaking heater core.

2 people found this helpful.
13,420

Yes, you have to remove the dash to access it to remove and replace. Not a fun job. Youtube has some videos. Plan on a full days work or more.

1 people found this helpful.

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