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Chevy Blazer S-10

Proper removal installation heatercore;1996 chevy blazer?

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Wiki User
February 28, 2008 12:46AM

Remove battery cables remove entire dash to the firewall drain coolant remove the old core replace with new core and then flush out the entire cooling system and ill with the green stuff and never use dex-cool again. Total project time 6- 12 hours. six if you can raise the vehicle up on lift or are a contortionist there is supposedly a way to cheat and only loosen right side of the dash but most people end up with the steering column laying in the front seat and nothing else. good luck