How to get air out after replacing thermostat 2005 trailblazer lt

Chevrolet TrailBlazer - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Chevrolet_TrailBlazer
WikipediaProduction of the Blazer overlapped with the TrailBlazer until 2005, when the 2-door ...2006-2008 Chevrolet TrailBlazer LT ... The Active Fuel Management system on the V8 engine shuts off 4 of the 8 ... 2003-2005 Chevrolet TrailBlazer EXT.

Trailblazer cranks but won't start - first things to check ...

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www.youtube.com/watch?v=4O-wplilVV0

Mar 6, 2012 - Uploaded by MAY03LT
These are the first tests that I do when I have a Trailblazer that won't start. ... Car will not start trouble shooting guide, wontcrank, wont turn over, etc. ... Chevy Trailblazer - testing fuel pressure 2002 -2004 4.2 I6 - Duration: 4:34.

posible blower motor resistor relay 1 pieze located under globe box ner blower motor

If it is running fine live with it. Other wise I would check the mass air flow sensor maybe?

I would try contacting some <a href="http://www.millercalibration.com/services">mechanical calibration in Cincinnati, OH </a> I know of that could help you out.

BRING IT TO GARAGE

if the pump is fine, there must be water in the system. Check the entire system for water build-up or replace the pump

Your car dealership should be able to help you reset
everything over the phone so it would set in right

no not hard to do, just make sure you get all the air out of the system,if you need more help get back to me Thanks Ray

Sounds like your water pump is going out or your thermostat is stuck. Check the thermostat first and make sure it is not frozen in the clsed position.

overheating has a few possibilities.
thermostat.
low volume from water pump.
air lock caused by a small leak
cooling fan not coming on. from radiator fan switch or relays.

have the system pressure tested,
check the fan operation,electric or clutch fan.