Open the two front doors and remove everything from the front seat to the firewall, I'm not kidding.
You have to completely remove the dash to get access to the heater core.
I have a 1999 blazer. The heater core clogs up about once a year from the Dexcool. Try having it (heater core) flushed and use Prestone (Extended life) instead of Texaco.
Your 1999 Chevy blazer doesn't have a timing belt.
Will a 1997 blazer what work on a 1999 blazer????? If your talking engine, transmission, or running gear than yes. It is all the same.
that model is acually located under the hood on the fire wall on pass side..
The heater temp blend valve is located behind the dash assembly. The dash assembly must be removed to gain access.
Is the water clear in color or is it green in color
Mostly, yes.
how to drai torque converter on 1999 chevy blazer
NO. Not even close. Chevy redesigned ALL the TRANSMISSIONS and ENGINES in late 1999. Anything above 1999 WILL NOT FIT anything under 1999.
Depends where you live but I would guesstimate between $400 and $800.
no such thing