1999 Chevrolet Blazer Grinding Noise?

Tiny
JIHUGHES79
  • MEMBER
  • 1999 CHEVROLET BLAZER
  • 127,000 MILES
The front passenger side wheel area is making a loud noise when I drive. The best way I can describe it is like a card in the spokes of a bicycle but a much louder and deeper sound. I took the wheel off and inspected cv boots and wheel bearing boots, all of which show no cracks or tears. Any ideas as to what it might be?
Friday, June 28th, 2013 AT 12:09 PM

9 Replies

Tiny
SEANGRANT00
  • MECHANIC
  • 334 POSTS
Does it make more noise when you turn?

Sean
Was this
answer
helpful?
Yes
No
+3
Friday, June 28th, 2013 AT 12:15 PM
Tiny
SEANGRANT00
  • MECHANIC
  • 334 POSTS
That's what it sounds like, I attached an image that Chevy shows to diagnose this problem. Another easy way is to jack the front tire up and pull / push the wheel and see if there is play in it.

Sean
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 12:22 PM
Tiny
JIHUGHES79
  • MEMBER
  • 14 POSTS
I don't really notice a difference when turning. So it sounds like the wheel bearing/hub assembly?
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 1:55 PM
Tiny
JIHUGHES79
  • MEMBER
  • 14 POSTS
Not the CV joints/axel?
Was this
answer
helpful?
Yes
No
Friday, June 28th, 2013 AT 1:57 PM
Tiny
SEANGRANT00
  • MECHANIC
  • 334 POSTS
Try shaking that, the cv axle, same thing if there is play then that also could be it.
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 2:16 PM
Tiny
JIHUGHES79
  • MEMBER
  • 14 POSTS
Ok, thanks. I'll try that because there was no play in the wheel.
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 2:19 PM
Tiny
SEANGRANT00
  • MECHANIC
  • 334 POSTS
It also could be the axle bearing, its a constant velocity joint, it basically can wear out and cause they type of noise you are describing. Can you pull the hub off? If you need instructions on how to do it I can give them to you

Sean
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 2:20 PM
Tiny
JIHUGHES79
  • MEMBER
  • 14 POSTS
I checked the CV axel and it didn't budge. I have noticed that it is much louder at lower speeds and you can barely hear it at 60mph. If you still think its the axel bearing and can give me those instructions I'd greatly appreciate it. Thanks for all your help.
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 2:36 PM
Tiny
SEANGRANT00
  • MECHANIC
  • 334 POSTS
Can you get the vehicle to a lift? It would be a lot easier to put the car into 4wd and run it to be able to find the noise easier. I have seen some people use 6 jack stands to do it but I wouldn't recommend it. It would allow you to see more preciously where any noise could be coming form.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
-1
Friday, June 28th, 2013 AT 2:50 PM

Please login or register to post a reply.

Related Noise Grind Content

Grinding Noises
GUIDE
Grinding Noises
This is one of the most popular grinding noises that can occur, this noise can be generated whether the brakes are being used or not. When the brake pads or shoes have worn...
VIEW MORE