Need Help?

2004 Chevrolet TrailBlazer EXT LS 4dr 2WD

2004 Chevrolet TrailBlazer
Trim Info:
Rear Wheel Drive, 4 Door
15 mpg city / 19 mpg hwy
Other Trims
Do you own this car?
Estimated Mileage
Enter current mileage for most
accurate info about this vehicle

Track Your Service Records
Get Recall Alerts
Get Updated Value Estimates on Your Car.
Ask the Community

Ask Our Auto Mechanics

Ask our panel of certified mechanics a question. We pay for their advice so you don't have to.

Enter a Question:
Which Car is This Question About?

Recent Questions

Abs, brake light, wheel shudder
Both lights are on all the time. If I hit a pothole or rough patch, I will get a big shudder on the front right side. When this happens, I tap the brakes and it stops. Also have ha...
Asked by Jeff B December 13, 2014, 7:38 pm 0 reply
the vehicle shakes in the front while driving it at highway speeds and lower speed
Shaking in the front while driving
Asked by Ben S November 28, 2014, 5:45 am 1 reply
i have a 2006 trailblazer died now if i wait about te
Min it will start and run about ten sec and die
Asked by Adam M December 1, 2014, 3:59 pm 0 reply
Is my trasmission going bad
I have a 03 chevy trailblazer that will not accelerate properly. The RPMS are moving but the truck won't shift out of 3rd gear
Asked by Takita E November 30, 2014, 4:09 am 0 reply
accident turn off engine now have a misfire
While I was drive down my street doing about 25-30 mph , I accidentally turn off my car . I turn off to the side and restarted the engine , it started fine but now I have a misfir...
Asked by Robert A November 17, 2014, 6:39 pm 1 reply
take out the saper tire
Hi i have a 2004 chevy trailblazer lt and i need to take out the separe tire but i do not have the tool ...... But is Thier any other way to take out the spare tire ?
Asked by Luis B November 23, 2014, 12:28 pm 0 reply
Reduced Power Light & Check Engine
The reduced power light comes on every now and then. The car looses power and press on the gas nothing, engine is still running. Turn off the engine restart and is good. Runs fi...
Asked by Valentino C November 21, 2014, 2:54 pm 0 reply
is it my transmission?
i was driving 90 km an hr. and my trailblazer went into neutral and started making a ticking noise and it wont go forward or backward
Asked by Corey A November 21, 2014, 6:31 am 1 reply
What should I do about a REDUCED ENGINE POWER light in my car which points back to the Throttle Con?
One day my 2003 Chevy Trailblazer with the 4200 Vortec engine suddenly lost power and the REDUCED ENGINE POWER light came on. I had the code run off the computer, which refered ba...
Asked by Doug F November 20, 2014, 1:36 pm 0 reply
Why does my normal "chimes" sound like a buzz
when i place the key in the ignition, seat belt warning or any alert sounds like a buzz instead of a ding
Asked by M B November 17, 2014, 2:38 pm 1 reply

My Auto Score

See the free AutoCheck score

Meet The Experts
Kim Perrin
Kim Perrin is our resident mechanic here at DriverSide. Kim worked as…
Tyler Orr
Tyler Orr is an expert in German and Japanese cars and has been a mechanic …
Elizabeth Kriesten
Elizabeth Kriesten worked as an automotive technician for several years at Dodge…
Tips on Servicing

Car Brakes: How Do You Know When to Change Them?

By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

Read more…