heater core change.
 

Just wondering if anyone has changed there heater core and how bad a job it was mine is out i know for a fact and need to change it out.
anyhelp would be great thank you!
1997 blazer 4x4

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It is not technically a difficult job just time consuming, the dash doesn't have to come all the way out some can lean over once its tilted forward and replace but i took the whole dash out. Again google it, there are quite a few right ups and videos around.

Thanx this is what my Saturday is going to consist of.. Was gonna put my new shocks on.. but michigan/december... yea heat is a good thing lol

Helps to have another person lift out the dash.
Tough part is remembering where all the screws for the five panels all go back at.

I also suggest removing the center console....makes life easier.

Once the dash is out, be sure to check the vacuum motor that controls air flow between deforster and floor. Common failure and now is the time to replace it if required.

And yes it will take all day Sat to do.