2004 Chevrolet Trailblazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Chevrolet Trailblazer
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2004 Chevrolet Trailblazer ProblemsAC Blower Inop Due to Failed Resistor
The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.
My car's shifter is in the "Park" position, but the indicator on the dashboard says the car is in "Reverse." Because the car is not in Park or Neutral it will not start. I have already tried re-setting the ignition switch, but no luck
Car went from being quiet to all of a sudden sounding like a lawn mower when it was started. Had it evaluated and it was a cracked exhaust manifold. The crack was right in the middle of the manifold. Called around for prices of repairing it and they were as high as $700. Just thought I would do a search on it and found a utube video on how to repair it yourself and was reading the comments below it. One person said the same thing happened...
2004 Chevrolet Trailblazer Questionswhy does my car make a squealing sound when pressing the accelerator, after a while it'll stop. (1 answer)
When at start up from sitting
Hand fan motor replace a year ago
Seems to "slip" when accelarated, like tires spinning in place.
gas petal to floor, slow build up ,low RPM, then corrects itself.
I own a 04 TrailBlazer ext The Oil was low as it was. at like 20% engine oil life.
2004 Chevrolet Trailblazer RecallsTurn Signals May Operate Like Hazard Flashers
The turn signals may operate like hazard flashers when intending to signal for a turn. The driver may not be able to clearly signal their intentions, increasing the risk of a crash. Dealers will replace the suspect flasher modules with a new flasher designed with sealed relays for better durability. The recall began August 4, 2005. The GM recall number is 05044.