Chevrolet Trailblazer Questions Maintenance & Repair

Electrical & A/C Issues - TB 2007

Few questions 1. Driver side a/c, when i want to lower the cooling through thermostat and bring it valmost into the middle, instead of air getting warmer what happens is that airflow through the driv...

I Have A 2003 Chevy Trailblazer That Idles Rough When In Gear?? Could It Be...

this vehicle just started running rough when idling in gear, a neighbor has the same model and was expeirencing the same thing until her car overheated the shop changed her thermostat and clutch fan a...

Brakes

If the brakes start to grind and squeals when I back up do both the front and rear brakes (pads & rotors) need to be replaced?

Rear Window Washer

Rear window washer doesn't dispense washer fluid. I understand both front and rear are supplied by the same reservoir.

Check Engine Light Comes On When Down To 1/4 Tank And Goes Off At 3/4 Tank....

I have a chevy trailblazer that the check engine light comes on when down to around 1/4 tank of gas and then after refuel goes off when it is 3/4 tank full. It also revs very high while driving, then...

Electrical Issues

here's a doozy for anyone who is an electrical genius and can figure out what really ails my truck: Here are the issues: 1) lights have gone out while driving during the night (this has happened 2 t...

I Have A Loud Tapping Noise Coming From Teh Dashboard Of My 2003 Chevy Trai...

Can you tell me what could be causing this?

How To Clear Ac Drain Line On 2004 Trailblazer

Both Ofthe Reverse Lights For My 2006 Trailblazer Won't Work.All The Other ...

All the other lights work. I replaced the bulbs and fuses and still they don't work. Does Any body know what thast is?

04 Trailblazer 4wd Service Light

My service 4wd light is on what do you thhink it it?

2002 Trailblazer

How to determine why blower motor is making excess noise when turned on?

Where Is The Ac Drain Line On 2004 Trailblazer

Heater Fan

Ihave a 2006 Trailblazer, how do I get access to the fan?

Replaced Batery And Air Does Not Come Out The Vents

i replaced the battery and the ac air does not come out the vents

My 04 TB Shuts Off When The Defroster/AC Is Turned On????

When It is at idle and the defroster/ac is turned on the TB will shut off completely. Now when I am driving around 30-50 mph everything works as advertized, but as soon as I slow down to a red light w...

Anti Freeze

what type of anti freeze is recomended for 2004 tb

Oil Change

Ibought a trail blazer with 150000 km. Should I use high milage oil or full synthetic?

Did Your Gas Floater Go Out?

What Could Be The Cause Of The Transfer Case Changing Modes By Itself?

The dash control physicaly stays in 2WD mode but the indicator lamp and the transfer case moves to Auto mode or 4WD mode. This happens only after using a different mode such as 4WD. After a while (wee...

Volt Meter

when idling or at a red light.my volt meter lowers to about 10 to 11 amps also hums but as soon as i take off it goes to 14 amps. i do not have any problems starting the car at any time. can you pleas...