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1990 Cadillac Deville Heater core

Tiny
PRKJE283
  • MEMBER
  • 1990 CADILLAC DEVILLE
Engine Cooling problem
1990 Cadillac Deville V8 Automatic 129000 miles

I have a sedan deville, when I start it up I smell antifreeze and the windshield fogs up. I have also noticed some water in the passenger side floor board.
What is the problem, heater core? Where is the heater core located? How do I repair? Thanks for your help.
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Thursday, December 31st, 2009 AT 9:58 AM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Suspect faulty heater core or damaged hoses to heater core. if hoses are OK, replace heater core as follows...


https://www.2carpros.com/forum/automotive_pictures/261618_Noname_1377.jpg

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Thursday, December 31st, 2009 AT 5:51 PM

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