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remove the entire dashboard.
you usually have to take apart the entire dash to get to it
heater core is shot...
Begin by training the water from your 1997 Pontiac Bonneville cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
There are a hundred answers for that question on here. However, the easiest way is to remove the passenger side fender to gain access.
Remove the water supply lines to your 1985 Pontiac Trans Am heater core. Remove the heater core retaining bolts. The heater core will come out. Reverse the process to install your new heater core.
With a sledge hammer and a bottle of febreeze
The heater core is located in the middle of the dash behind the center console. You have to take the console out to see the heater core.
You can replace the sheer core, on your 2004 Pontiac Grand Prix, by removing the water lines. Remove the four bolts that hold the heater core in place. Reverse the process to install the new heater core.
Where is the heater core for a 2002 pontiac montana
Remove the dash. This job is NOT easy.
How to change a heater core on a 1997 Pontiac grand am