Hard to repair. Best is to replace it with a new one. Have to remove the core from the inside of the car.
Not easy. Get a manual on your car and it will help on the next repair.
You will need to get a repair manual for this because you will be puling the dash and the complete a/c-heating box out, very complicated......................
You will need to get a repair manual for this because you will be pulling the dash and the complete a/c-heating box out, very complicated......................
You will need to get a repair manual for this because you will be pulling the dash and the complete a/c-heating box out, very complicated......................
It is inside the heating A/C housing. The dash has to come out to get to it. A very involved repair. Even the most experienced master mechanics cringe at having to do a heater core repair. I would suggest putting some aluminum stop leak in the radiator. It will stop the leak in the heater core and will save you the grief of pulling the dash out.
Need the correct model of vehicle you have and you cannot repair a heater core...........
It is cheaper to replace the heater core than it is repair it
The question you ask is too involved for a proper answer. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00
Core Design was created in 1988.
It is cheaper to buy a rebuilt starter from auto zone or a discount parts store with a warrenty and swap it out dont' forget to take a core.
Follow the heater hoses from the engine. They will lead right to the heater core.
Drain the water from your 1988 Chevy cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. The heater core will come out.