Strong smell of antifreeze through the vents.
01 silverado heater core removal.
Install or connect the following.
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Windows fogging up with defrost on.
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How to replace a heater core oct 27 2010 5 53pm.
Wet passenger floor board.
9 nm electrical connectors as necessary instrument panel carrier mode control.
The blower motor forces air through the core and into the air duct system allowing temperature controls which enable defrost floor and front vent modes.
The most common cause of heater core problems is neglect cooling systems need to be serviced on a regular.
4 nm and the nuts to 80 inch lbs.
I hate to break it to you but you gotta bad hea.
The heater core is similar to the radiator located in the vehicle s cooling system.
1 5 nm heater case assembly and the assembly to chassis screws then tighten the screws to 35 inch lbs.
Heater core to the heater case heater core cover screws and tighten to 14 inch lbs.
Remove the screws from the cover open it and extract the heater core which looks a little bit like a waffle made out of graph paper with a couple tubes sticking out of it.