Chevrolet Trailblazer Questions Any type

Replacing Engine On 2004 Chevy Trailblazer

I am being told that there is too much carbon bulid up in my 2004 Chevy Trailblazer. It was only running a code to replace a cam shaft sensor( the one located on top of the engine I believe). Now ...

Temp Gauge Drops To 0 And AC Stops Working Intermittently

While driving, usually in the morning, my temp gauge will drop to 0 and the AC will stop working. I have been able to fix it by pulling the negative battery cable and reset the ECU, everything work...

Rough Idle When In Gear At A Stop 2006 Chevy Trailblazer

When 2006 Chevy trailblazer is in gear and at a stop the car idles very rough if AC is on it’s even worse. Have already cleaned throttle body, changed plugs, coil packs are fine. Has 3 codes it pul...

I Have A 2005 Chevy Trailblazer LS The Water Pump Is Changed The Coolest Is...

I have a 2005 Chevy trailblazer LS the water pump is changed the coolest is a good color the thermostat is good and it's not vapor locked and it still dramatically overheats what's wrong with my v...

Service Engine Soon Light Code Says Replace Cooling Fan Wiring Harness

I would like to know what a fan cooling wiring harness looks like and how hard to fix the service engine soon light is on but car does not overheat when starting car roars and fan speed is fast but af...

How Do You Adjust/aim The Lower Headlights On A 2008 Trailblazer-where Are ...

05 Chevy TrailBlazer Won't Start

I have an 05 Chevy TrailBlazer it won't start it clicks but won't start at all like it's getting no power but I just put in a new starter a new alternator and a new starter relay fuse and it's sti...

Air Conditioner

My air conditioner works fine as long as i am driving but soon as i come to a stop it cuts off. Then soon as i start back driving it comes back on

No Acceleration When Hot

I have changed so many parts on my 2002 chevy trailblazer. Throttle body, plenty sensors, crank shaft, cam, ect...fuel filter, had a hard time starting it after that, it smelled like something was ...

Truck Won't Go Forward

My 2004 trailblazer won't go forward but I can go backwards

Won't Start

I have a 2004 Trailblazer LS and the reduced engine power light is on and the check engine light is on and it won't start it does it crank but it won't turn over could it be the fuel pump

Trailblazer

2004 trailblazer Ls ext 4.2 idles great get to operating temp. go to put it in reverse or drive and it stalls HELP!!! new spark plugs new coil packs. cleaned throttle body done a reset (as far as i ...

Cooling Fan Speed High

I was hauling a trailer from Chicago to middle of Michigan and I have a 2005 Trailblazer. It was great 90% of the trip. When I got about 45 mins out from my destination my check engine light came on...

Vibration

I just had the following work done : lower ball joint, wheel bearring, fan clutch and blade replaced. Now when I am stopped and idling, there is a slight vibration going on. What do you think it ...

Transmission Fluid

Transmission was slipping checked fluid was empty do I need to get fluid & filter changed now

Battery Draining

One your reader metioned about diode in the rectifier. Where is this rectifier? Is it at the alternator?

General Question

I have an 04 trailblazer I changed the coils but they are not ACDelco brand could it be that that is making my car run rough and wanting to stall when idle at a light or anywhere ? It has stalled a fe...

Can I Put 225/60R17 On My 06trailblazer In Stead Of 245/65R17

Electrical Issue

I have a 2007 trailblazer and every time I adjust the driver seat the radio shuts off, all the warning lights come on, the gauges drop to 0, and the window switches stop working. Any ideas?

Chevy Trailblazer

My husband got into a accident due to sterring wheel problem. He was coming off freeway ramp when the steering wheel would not turn the vehicle to the right for off ramp way. Instead he had to go ...