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Questions tagged [trailblazer]

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1
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1answer
11 views

2009 Chevy Trailblazer clunking

2009 Chevy Trailblazer 4.2L L6 is clunking at 2000 rpm. The noise gets softer not louder at 30mph when I press the gas. Oil pressure stays steady at mid-range. I changed the oil and filter. Hoping its ...
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0answers
7 views

Random high idle wont decrease speed when driving sies when still

2004 chevy trailblazer ls erratic idle speed, sluggish power when increasing speed, high power preventing speed to decrease bellow 35 when decreasing speed without breaking hard, last obd2 freeze ...
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1answer
32 views

2004 Chevy Trailblazer, battery dies but engine stays running & other weird electrical issues

Almost all of my dash lights will come on, airbag, seatbelt, security, ABS, etc.. they all turn on, my battery light turns on, gages all go dead, radio goes dead, windows stop working, power locks ...
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1answer
20 views

Blower stopped working

My blower stopped working suddenly on my 04 Trailblazer. I figured it was the resistor but as Murphy's law would have it, the battery died a few days later. I replaced the battery and the blower ...
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0answers
21 views

A/C issues, blows cold for couple days then just quits.

08 Trailblazer v8 A/C stopped blowing cold air. Had to pull terminal off to clean fuel intake. Put terminal back on and A/C was working again. 2days later, stopped again. Pulled terminal, works ...
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1answer
24 views

chevy trail blazer 2005

I have just been putting water int he radiator (there is a leak) and ignoring the dex cool - so you put water in the radiator in the front of the engine and then put coolant in the other one (back ...
1
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1answer
19 views

2003 Trailblazer XL 6 cyl

I just replaced my battery today well now once I turn on my air conditioner my car starts to lose power and even shuts off. What could be the problem?
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0answers
39 views

What could be causing my transmission to slip?

Three days ago when I was leaving the store, I started up 2006 Chevy Trailblazer Ls and it wouldn't reverse. I tried to move forward and that wouldn't work either. When I switched from drive or ...
3
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1answer
127 views

i have a 2008 chevy trailblazer 4.2 i need to change the ECT sensor

I can not seem to locate the part on my vehicle i have looked at you tube videos and have found every one except 2008 4.2 engine
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2answers
231 views

Is there an easy fix for brake lights on my ‘06 Trailblazer?

The brake lights on my ‘06 6-cylinder 2wd Chevy Trailblazer are both out. I tried changing bulbs, and then checked fuses. Neither solved the problem. Has anyone run into this or can anyone help me ...
2
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1answer
20 views

AWD indicator bugs out, not sure if there's actually a problem or if the light is just malfunctioning

Feel free to re-word the title if there's a better way to state it, it sounds awkward but I'm not sure how else to summarize. 2004 Trailblazer with AWD - There's a dial on the dash that lets you ...
2
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1answer
75 views

Broken coil bolt

I was changing the sparkplugs on my 2004 chevy trailblazer and when I removed coil number 1 the bolt broke flush in the coil well. Can anyone tell me the best way to remove it without doing damage. ...
2
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1answer
73 views

What is wrong with my brakes?

2005 chevy trailblazer ext. Hit pothole and now when car stops the pedal goes down a bit and makes a small noise. In hard braking, there is no problem. In soft braking car takes a bit longer to stop. ...
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0answers
38 views

I have a 2008 chevy trailblazer that only has 1 low beam headlamp working sometimes none

I have put a new Hdm module in and replaced both low beam lights but intermittantly I will have either one driver side low beam or none last night I had none this morning even though I hadnt moved the ...
3
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2answers
1k views

2002 Chevy Trailblazer new front calipers installed, bled, but pedal goes to floor

Apologies for the long post- I hope I've provided all pertinent information. I have an '02 Trailblazer with 173000 miles and recently installed all new FRONT suspension components, including upper ...
1
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1answer
3k views

Why does my truck die when I have the ac running?

So my 2003 Chevy Trailblazer dies when I have the AC running. When I'm idling mostly (at a red light or stop sign) and it's died a couple times while driving at a low speed (thru a parking lot). ...
5
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2answers
8k views

Transmission Lost Reverse Gear

I have a 2000 Chevy Trailblazer 4x4, just recently I lost my reverse totally but it shift well when I put it in drive. The truck runs great what can I do to fix this problem myself? I'm a little ...
2
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0answers
542 views

Check engine light is on but no codes provided when checking with reader [closed]

I have a 2004 Chevy Trailblazer. My check engine light is on, but I'm getting no codes when checking with reader only blank screen. How could this happen?
0
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1answer
944 views

My car won't start but everything else works [closed]

Car won't start but everything else works fine I tired everything is stuck n gear
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0answers
693 views

Headlights come on then go off [closed]

When I start my 2006 Trailblazer the headlights come on, then a few minutes later they go off and I have to use the high beams. Anyone have an answer?
1
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1answer
239 views

2005 Chevy trailblazer 4dr 6cyl 4.2vortex

Headlights went out on the way to work. I realized it is only low beam. High beam works fine, I can't find the fuse to replace it? Also replaced spark plugs because of car missing. I've replaced a ...
3
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1answer
425 views

My 2004 Chevy trailblazer won't accelerate or just got maybe 5-10

I'm trying to figure out why my truck driver won't move. If I leave it off and turn it on it goes maybe 5-10 mph and then just completely stops moving and you can just hear it revving. Can someone ...
4
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1answer
184 views

Chevy 2007 Trailblazer Sputtering in the Morning. Code P0171 has come up in the past

For a little over a month, the P0171 (System too Lean) code has been coming up. My brother has cleaned the throttle and the MAF (Mass Air Flow) sensor. It then worked fine for a few weeks, then the ...
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0answers
43 views

Front end vibration

My 02 trailblazer has a loud vibration in front end and it gets worse when air conditioner is on. Took it to a garage and they just said it's in the engine, I don't want them to tear into my engine on ...
2
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1answer
669 views

Help with six cylinder out of a trailblazer.05 into a 06

I would like to know if I can just drop in. Can't find anything on how to tell what reluctor wheel is in the motors. Need help due to the fact that I took on a project and don't have a lot of ...
2
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1answer
42 views

04 chevy trailblazer tailight and control issues

I let someone drive my vehicle, someone that I probably shouldn't have. When I got the vehicle back, the heater control panel in the back seat was pulled out and broken. Also, all the wires underneath ...
7
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2answers
23k views

Engine Bogs down with A/C on highway

This started to happen relatively recent. It's 2003 Chevy Trailblazer. What is happening when the engine is idling and I turn the A/C on or the defroster (which also uses the A/C I believe), the ...
4
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2answers
11k views

02 Trailblazer with front end vibration which seems to increase over time

About a month ago my trailblazer developed this new features. When you get into the car and start driving, everything feels completely fine. Then after about 5 minutes you start noticing slight ...
1
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1answer
1k views

Check Oil Light Stays on for 20+ Seconds When 2004 Trailblazer Starts

Lately, my 2004 Chevy Trailblazer has been displaying the "Chk Oil" light when the vehicle first starts up for more than 20 seconds - much longer than the normal dash light test. Then is turns off and ...
7
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3answers
128k views

Low beam headlights don't work, High beam headlights do

The vehicle is a 2003 Chevrolet Trailblazer. The low beams aren't working. High beams are. The fuse is perfectly fine (tested and swapped out). The bulbs are fine too. A mechanic told me it could be ...
1
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1answer
1k views

2004 Trailblazer rear wiper not returning correctly

I sprayed my rear wiper arm with WD-40 because it wasn't touching the glass. Now, it wipes great, but when I turn the wiper off, it doesn't return to the cradle correctly. When this happens, the ...