Having problems with your 1994 Chevrolet S-10 ?
How do i change the heater core in 1994 s-10 4wd
Drain the cooling system remove the heater core hoses . remove the glove box and the heater core cover and if you have AC you can slide it past the AC core be carful no to puncture it reverse steps to replace .
Repair Help & Product Troubleshooting for 1994 Chevrolet S-10
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