Question about 2002 Chevrolet TrailBlazer

1 Answer

Fan clutch My 2003 trailblazer started making the same loud roaring noise so i had the computer diagnostic on it and came out to be the fan clutch. The dealership quoted $750 and couldnt afford that so i had a mechanic replace it with a new one that came out to $300 but it still keeps making the exact noise and the check engine light is still on. How can i fix this anybody please.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 462 Answers

THERE IS A PROGRAM UPDATE FOR THIS PROBLEM. IT WILL COST YOU AN HOUR LABOR CHARGE BUT IT SHOULD WORK.


Posted on Jul 04, 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

Changed cooling fan clutch, engine still roars


If you have the electronic clutch, have you tried running it unplugged ?
Its possible something is engaging the clutch when it is not needed.

Feb 12, 2013 | 2002 Chevrolet TrailBlazer

1 Answer

Roaring in the front end of my 2004 Chevy Trailblazer 4x4


A jet engine type of noise from the engine area usually means the fan clutch is going bad. I don't think the tach is related to this, that could be the stepper motor for the tach going bad.

Dec 29, 2012 | 2004 Chevrolet TrailBlazer

1 Answer

I have a 2003 trailblazer and it is making like a loud roaring or suctioning noise what could it be


As you press on the gas, does the sound get louder? If so, replace your fan clutch, very common to go out.

Apr 05, 2011 | 2003 Chevrolet TrailBlazer

1 Answer

I have a roaring sound when i start the envoy what can it be? when I put it in neutral the noise goes away and too if i have been driving it for awile the noise goes away it only roars when I start it...


That's the fan clutch for the radiator fan. It has a thick fluid in it and in this cold weather it is ispecially thick. This makes the fan turn almost at engines speed and that makes the roaring noise. After it has been spinning a while, the fluid gets warm and gets thinner. that makes the fan turn slower than the engine. This is normal and needs no attention.

Feb 22, 2010 | 2003 GMC Envoy

4 Answers

Loud accelerating whining


It is the bearing in the idler pully. about $35 and 30 minutes of work and its fixed.

May 20, 2009 | 2006 Chevrolet Trailblazer

1 Answer

Makes a low roaring noise when you are at crusing speed.


One of the front wheel bearings are bad. Jack it up and see if one is loose, the noise will usually change if you swerve back and forth while driving. Could also be a rear pinion bearing in the rear axle.

Dec 24, 2008 | 2003 Chevrolet Avalanche

1 Answer

Loud thumping noise in rear air


Hi, you should check if the blower plastic fan is rubbing against the fan housing ,they get lose with time and make those noises.good luck C1...

Nov 27, 2008 | 2003 Chevrolet TrailBlazer

Not finding what you are looking for?
2002 Chevrolet TrailBlazer Logo

423 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8152 Answers

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

Answer questions

Manuals & User Guides

Loading...