Windshield Fogs up

Tiny
HAWKTOM
  • MEMBER
  • 2002 LINCOLN LS
  • 80,000 MILES
Cool air fogs the windshield on the exterior surface. And the windshield fogs when I turn my defroster on. I was on the freeway it started raining and I turned on defrost and windshield instantly fogged over. And there are opaque white spots with the fog. Where should I look for the problem? Any ideas?
Friday, October 18th, 2013 AT 8:30 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,055 POSTS
Yes this is a sign that the heater core is leaking and causing the problem you are describing.

Here is what you are in for when fixing the problem.

Check out the diagrams (Below)

Please let us know what you find.

Cheers
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Friday, October 18th, 2013 AT 8:33 AM
Tiny
HAWKTOM
  • MEMBER
  • 1 POST
Thanks for the tip it took all day but I got the job done and yes the core was leaking thanks for the help.
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Sunday, October 20th, 2013 AT 8:03 AM

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