Motor Vehicle Maintenance & Repair Stack Exchange
Motor Vehicle Maintenance & Repair Stack Exchange

Questions tagged [trailblazer]

40 questions
7
votes
2 answers

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 engine starts to bog down. What could be causing…
Thomas Stringer
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7
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3 answers

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 the "body modulator". I've never heard of this…
surfer
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5
votes
2 answers

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 mechanically inclined, but have never worked on…
sarge
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4
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2 answers

What is the Problem

I have a 2004 Chevy Trailblazer EXT. I was driving down the road and my battery light came on. I didn’t know what it meant but I kept driving. Then my lights became dim and I pulled over and parked at a church. My car wouldn’t start after I turned…
Jonathon Pruitt
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4
votes
0 answers

Headlights come on then go off

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?
Toni Price
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4
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1 answer

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 code came up again and the sputtering started. …
T.A
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4
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2 answers

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 vibration (very slight, just feels like something isn't…
DXM
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3
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1 answer

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
K Balois
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3
votes
2 answers

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 and lower control arms, coil-over shock, sway bar…
STLDev
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3
votes
1 answer

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 help me come up with possible answers, I'm thinking…
Brittany
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3
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1 answer

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 knowledge when it comes to newer cars. Plus wife is not…
Rob Adado
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3
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1 answer

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 my driver seat had been pulled out. I didn't…
jamie goodwin
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2
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1 answer

SRS warning light

I recently replaced the instrument cluster in my 2004 trailblazer and the SRS warning is on. I'm thinking that it's because the trailblazer I took it out of had deployed the airbag. Is there a way to reset the light because there's nothing wrong…
Michael Carroll
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2
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1 answer

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 stop working... all while I'm driving... but car…
Michelle
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2
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1 answer

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 switch from RWD to automatic AWD, AWD high, and AWD…
thanby
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