2004 Chevrolet TrailBlazer "chevy idles down" Questions

...Chevy Trailblazer idle down cut off when heater or AC is on My car battery was dying so I got a new one. The vehicle started to idle down and as soon as I turn on my Heater or AC the engine cuts off. ...

Chevy Trailblazer idles rough and is slugish when pulling out. The vehicle runs fine when moving but when I stop at a red light or stop sign it idles rough. I have replaced the crank shaft positioning

...down now wont idle I have a 2002 Chevy Trailblazer that I had not drove for a while the battery ran down to zero and would not hold a charge I put a new battery in when I started the engine I get ...

...Chevy trailblazer, Idle's fine, But loads down when accelarated possible feul filter clogged or could have low feul pressure from the pump should have at least no less than 35lbs of pressure ...

...chevy trailblazer idles up and down when heater is turned on Not just the heater, but the defroster only. Turning the AC on will do the same thing. You need to clean your throttle body with the ...

...down to stopping. It's happened three times before. If i let it sit for lets say half an hour it'll run again. I've checked the cat converter for plugging up and temperature readings on ...

a stethoscope to track down the humming. The closer you get, the louder the noise will become. Coolant Flush or engine oil flush? https://www.google.com/search?q=2004+Chevy+trailblazer+coolant+flush .

...chevy trailblazer loses power ALso tried to start car all lights on wont start LOOSING POWER?HAVE UR MASS AIR FLOW SENSOR CHAECKED IF NOT IT HAVE THE TPS SENSOR CHECKED AUTOZONE WILL SCAN FOR FREE IT ...

...down the rpm. The PCM is suppose to respond to this and raise the rpm for a steady idle. It is not doing it and needs a software upgrade. The Chevy dealer may have a service note on this problem. The ...

...Chevy Trailblazer. Every time I turn on the AC or the defrost setting, the idles go way down and the vehicle turns off. The only time it is ok is if I am going steady on the highway. I have had some ...