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do you need to take the dash off
i do! i do! a used one $100. (910) 300-9286
Coolant leaking from the heater core.
Should be the same
Tear the dash out. It may be clogged. Try applying water pressure to the hoses coming of your firewall.
Hey There: The best advice i can give you,,,is to purchase a Haynes or chilton manuel,,,for your Isuzu,,,they will walk you thorough the process,,,step by step,,,you will not be able to make a mistake. GOOD LUCK!!!!!!!!
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beside the engine
The 1996 GMC half ton pickup truck heater core can be removed by removing the heater core retaining bolts. Remove the heater core water lines. Reverse the process to install the new heater core.
It is under the dash in a plastic box. Use your Haynes manual to remove it. Be extra careful when removing the hoses or you'll break the inlet or outlet tubes because they are made of plastic too.
how do you remove the heater core and hoses from 1996 Chevy sub 5.7 K1500
Couple inlet and outlet hoses together