Question about 2004 Chevrolet TrailBlazer

2 Answers

Humming noise between 40-50 mph

I have a humming noise between 40 -50 mph regardless if I am driving in D or L4 in my Equinox 2006 LT

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

I experienced something similar, loud humming/truck like sounds only at highway speeds, turned out I had a cracked rotor.

Posted on Dec 17, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 101 Answers

Tire shape ,wheel balance.any leakage at wheels.

Posted on Oct 02, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

MY 1998 FOR EXPLOYER ELT HAS A LOUD HUMMING NOISE THE FAST I GO THE LOUDER IT GETS CAN ANY ONE TELL WHAT A POSSIBLY CAN BE .MY HUSBAND SAYS THE SPINDLE????


Humming Noise Front End- Any Ideas? - Ford Explorer and Ranger ...

www.explorerforum.com > ... > Stock 1995 - 2001 Explorers

Dec 18, 2008 - 19 posts - ‎16 authors
Have a 98- Eddie 4.0 SOHC, 4WD with a 100,000 mi. When driving it has a humming noise, it almost sounds like a bad tire, or a ... I start to hear the humming noise at 20 mph, it is very loud at 40 to 50 mph ... 94 XLT-95 FX4. humming gets louder as speed increases
19 posts
May 27, 2010
How to: IAC valve cleaning thread (w/pics)
19 posts
Oct 29, 2007
humming from air intake
19 posts
Jun 6, 2002
Loud humming noise coming from the air filter
9 posts
Oct 6, 1999
More results from www.explorerforum.com

Jan 12, 2016 | Cars & Trucks

1 Answer

I have a 99 blazer 4x4 it is humming in he rear end we had the rear bearings n seals changed new diff cover new fluid and it is still humming what is it??? PLEASE HELP!!!


99 Blazer driving hum,noise - Blazer Forum - Chevy Blazer Forums

blazerforum.com > ... > Steering, Suspension & Drivetrain
Dec 31, 2007 - 99 Blazer 4x4 has constant noise-humming that occurs non-stop and increases and ... Sounds like it is coming from rearend but not 100% sure. 99 LT 4x4 Rear End Whine
Nov 5, 2013
7-5/8 or 8.5" ring gear?
Jan 16, 2012
99 Jimmy 4x4 humming noise
Dec 24, 2009
More results from blazerforum.com

Sep 30, 2015 | Cars & Trucks

1 Answer

There is a grinding noise from the front of the vehicle while driving. All new brakes. The wheel bearings have been checked and are fine.


Is it more like a vibration and humming, than grinding noise? If so it would be a bad engine or transmission mount. To check bearings while driving.. Find an empty parking lot, Make right and left turns/circles. Making a left, if the noise get loader, the right side bearing is bad. and vice versa. Do around 10 MPH while turning circles.

May 12, 2015 | 2005 Chevrolet Equinox

1 Answer

2004 pontiac grand prix gt. humming noise while driving. Louder at 25 mph or higher. Changed front passenger side hub bearings due to when turning slightly left humming quiets. I stol have humming....


I change both wheel hub bearings when one goes

Doesn't matter what stabilizer does--- the bushings need
to be done-- so you say

Maybe you replaced the wrong drive axle

Put the front tires on the back to see what happens

Nov 30, 2012 | Cars & Trucks

2 Answers

Humming sound at 40 mph when i let off the accelerator 2006 toyota tundra then goes away after a few seconds


Could be a Wheel Hub Brg Assy, on front

If you remove the caliper & rotor .You may
feel the bad bearing by hand

No other test than what your hearing around 35 to
40mph.

Jun 26, 2012 | 2006 Toyota Tundra

2 Answers

There is a humming noise when driving HHR. It


I Think it must be Sylancer Mounting Bracket or Mount Problem

Oct 06, 2009 | 2006 Chevrolet HHR

2 Answers

2006 Dodge Dakota Humming/Whining Noise


could be power steering pump low on fluid

Aug 19, 2009 | 2006 Dodge Dakota

1 Answer

There is a loud noise at 45mph.


Find a quiet empty stretch of road. Go 50 mph, put the trans in NEUTRAL and shut the engine. If noise is still there, swing car left and right to detect noise differences. Could be hub or axle bearings. Not engine or trans if noise is still there. Hope this helps

May 05, 2009 | 2004 Chevrolet TrailBlazer

Not finding what you are looking for?
2004 Chevrolet TrailBlazer Logo

1,925 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8195 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...