The front dash panel can be removed by unbolting several screws at the bottom of the panel then pulling the panel away from the dash.
98 s10 heater core location.
On vehicles with a 2 2 l engine only remove the engine wiring harness bracket located at the rear of the intake manifold.
1994 to 2004 c.
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Discussion starter 1 aug 25 2009 edited i am in the process of replacing the heater core on my 98 s10.
Heater core help 98 s10.
In this video i show y all s how easy it is to replace the heater core in your first gen s10.
The heater core will be accessible thru the top of the air box.
Step by step how to replace heater core on 1999 chevy s10 pickup 1999 chevrolet s10.
Let me know what you think in the comment.
The most common cause of heater core problems is neglect cooling systems need to be serviced on a regular.
The heater core is similar to the radiator located in the vehicle s cooling system.
Remove the hvac module mounting nut located at the lower right side of the heater core to heater connection.
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Check youtube for a video on flushing.
An attached fan forces heated air through the heater core fins and into the cabin when the heater is on.
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You will also need to have removed the heater hoses from the heater core from under the hood.
I removed the dash removed the blower box took a bit to find the hidden bolt behind the head to allow.
Remove the hvac module mounting bolt located at the lower left side of the heater core to heater hose connection.
The heater core in s10s is behind the main dashboard and it must be removed to access the core.
It is major repair for a seasoned mechanic to replace that core.