1994 Cadillac Seville heater core problems

1994 CADILLAC SEVILLE
Avatar
SICKCADDYV
  • MEMBER
  • 1 POST
Heater problem
1994 Cadillac Seville V8 Front Wheel Drive Automatic 185K miles
----------------------------------------------------------------
for the last week the heat went out again even after I replaced the theromstat just last night i had anti freeze puddel in the passenger side floor so Ive come to the conclusion that it the heater core . now my main problem. i need to know if I can fix rather replace the heater core at home with above average knowledge, tools and knack auto repair my next qusetion can there be anyother problem im over looking that might cause such problems.
Dec 4, 2007 at 4:17 AM
Advertisement
Avatar
2CARPRO JACK
  • ✓ASE Certified Mechanic
  • 11,533 POSTS
  • ASE Certified Mechanic
You should be able to do it. Remove glove box, lower plastic shield, remove controller and there is a cover to take off and the heater core is right there.Remove the hoses and pull it out.
Dec 4, 2007 at 11:42 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.