How hard is it to replace the heater core for my 94 Blazer and what do i need to remove to get to it?
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1994 Chevrolet S10 Blazer Question: Heater Core Replacement
Answer #1hollander62292 August 11, 2010, 15:04Technician
this is a very difficult and time consuming project, you will have to remove most of the dashboard and the right front fender to get to the heater core, unless you have the time and handyness to do this i would suggest taking it to a mechanic.