Chevrolet Trailblazer EXT Questions Any type

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Trailblazer Rear Gates

Is the rear gate of an '06 Trailblazer compatible with an '02 Trailblazer? Both vehicles are EXT.

06 Trailblazer Stabilitrak

My stabilitrak off message come on when turning and stays in off position until car is shut off. Stays normal while driving straight. Now what's wierd is the stabilitrak off will stay that way but ...

Transmission Problems

I just changed my shift solenoids in my 2002 Trailblazer it's still doing the same thing what could it be

How To Quite Engine Roar?

2004 trailblazer engine roars like airplane taking off after fan clutch replaced. Put in gear and it will do 10 mph.

What Could Be The Problem?

I changed the vapor control valve on my trailblazer and the spark plugs with the new boots on them now it wont start. It will turn over to where it will almost start but then it backfires and stops...

06 Trailblazer Wont Start Up

06 trailblazer was driving down road and started making noise like something stuck in a fan, then it lost all power, everything will come on( lighs, fuel pump etc) but wont crank. it will only just ...


Loss Of Engine Power?

Can low oil level cause a motor to bog and loose power. My service engine light flashes when I hit accelerator and it has slight shimmying when at an idle or in park.

Attempted Theft How Do I Get It To Start

Ok so I have a 05 trailblazer and my ignition got drilled all the sensors are gone any way I could RIG MY SHIT and get it to start I have no vehicle now and COVID is making it hard

How Do I Make It Actually Go Into Gear?

I back my 03 Chevy trail Blazer into another vechile just barely tapping it w the hitch,it will crackandsoundlike changing gears but wont do anything not rev up. y

Fixing Transmission Issue

03 trailblazer ext 4wd 4.2L shifts fine drives fine but when i go from park to reverse or drive it trys to stall and revs then its fine after a sec

Air Conditioning Systems

When I turn my car on the back air conditioning comes on automatically and won't go back off till I turn the car back off.(2003 Trailblazer)

How Can I Start It Now?

Someone tried stealing my car they ripped out the ignition and cut a bunch of wires I've reconnected the wires I think right but now I have no key to start.


Im Looking For A Low Miles 2006/2007- - - 4.2 VORTEC L6


Slipping Gears And Crackling Noise

Approx 2 weeks ago, got stuck in muddy culvert ditch tried gunning but truck had slipped gear.. tried shifting back and forth from P to D. Nothing m. Turned off and on, tried same... nothing. Even...

2003 Chevy Trailblazer 2wd Transmission

I have a 2003 chevy trailblazer ext 2wd 5.3l v8 4l60 and i need a new transmission as cheap as possible. My question is what other trucks can i swap with if i cant find a trailblazer? I find alot o...

Air Only Works In Defrost

Recently unhooked my battery and now the air will only blow on defrost but when I remove 36 fuse it will blow front but only hot. When I put it back in it goes back to defrost. Any ideas?? I need ...

Why Did My Low Beams Both Stop Working At The Same Time?

both low beams didn't come on when I went to go out this am. I checked the fuses and they look good. the small light next to my control knob is lit, my high beams work and so do the fog lights


Why Won't My Spare Key Work?

My husband has a 2003 trailblazer that he lost the original key for. We have a spare set of keys for the vehicle but they won't start the car. Any help would be appreciated!

04 Trailblazer Crank But Won't Start

04 trailblazer cranks but won't start. Started fine all day now won't start but cranks, what can it be?


2003 Chevy Trailblazer Ext 4.2l

Truck keeps misfiring after spark plugs coil change came back from an shop getting an transfer case on and been misfiring since had that throttle thing cleaned and all ordered brand new spark plugs...

Chevrolet Trailblazer EXT Experts

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