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Completed Heater Core Replacement


danjkelly
10-16-2006, 08:23 PM
WOW What an adventure~!
Now everything is back together, I have a problem..go figure!
The temp control I can't get HOT, only cool.
Any idea what I didn't do?

I just re examined and found a wire harness, It is in glove box area, three wires BLACK BROWN & GREEN the three wires are in a twelve point connector...

THANKS

DelCoch
10-17-2006, 10:19 AM
What make, model and year vehicle you talking about??

Cloud Strife
10-17-2006, 10:58 AM
Well someone will suggest this, but if you haven't already. Put your blazer on some ramps. With the coolant cool, open up your radiator cap. Now turn on your engine until it heats up. You should see the coolant dropping down in level. What you are wanting to do is work all the air bubbles out of your heater core and this is the easiest way.

danjkelly
10-17-2006, 11:47 AM
It's a 99 S-10 Blazer
Thinking back I don't think I reconnected the harness to the Vent....so out comes the dash again.

Any idea what color code that harness is and where it comes from?

BlazerLT
10-17-2006, 02:26 PM
you might want to reconnect the blending door motor.

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