I'm no mechanic by any means and don't know if this will be a dumb question or not. I kinda feel like it is but because I don't know, I have to ask... If I take my dashboard out in order to replace the heater core, can I still drive the Blazer if I don't get the job finished? Any help is greatly appreciated

 

Yeah that happend to me last winter right after I bought it and its about 22 to 24 hr job so id pick a weekend and do it then your not going to be wanring to drive around wirh a dash in your lap

 

so you're saying the dash doesn't come completely out of the truck?

 

Correct, I believe you slide the dash out far enough to get the heater core out.

 

yeah it don't come out you snake around it to get to your heater core its a pain especially lookin for all the screws and nuts you gotta find