Unfortunately, there is no "easy" way to change the heater core. The entire dash board has to come out. then it's easy. Then you have to put the dash back in. Sorry :(
with your hands
1996 Chevy blazer timing chain
you probably have a bad heater core.
Left side
The 96 Chevy Blazer does not have a timing belt.
PAY ME
wat type of blazer? There are many types ,but only one way to change them let me know and Ill find out
Not sure what a "pauly" is. More info please.
very carefully
Check right under dashboard on the passenger side of the car. It will be right up against the firewall of the interior.
sounds like ya have a heater core leak . time to take her apart
Power seat relay location for 1996 Blazer