Notifications
Clear all
0
15/06/2021 1:19 pm
Topic starter
Hi Scotty,
Great videos.
Wondering if you can tell me what would be making my 03 Chevy trailblazer hum on the drivers side frontend when going 30 mph or faster. The faster it goes the louder it gets.
There are a few vids from others saying it could be idler pulley others saying wheel bearing (which I replaced last fall) to others saying front differential (which I changed the fluid in the fall). It has over 200k miles on it but still runs and drives great except for the humming. Lol
There are a few vids from others saying it could be idler pulley others saying wheel bearing (which I replaced last fall) to others saying front differential (which I changed the fluid in the fall). It has over 200k miles on it but still runs and drives great except for the humming. Lol
Please advise
1 Answer
0
I did change both front hub assembly's last fall. Could it be that I received a bad one?
You need to do what Scotty explains in the video: jack up the wheel and check. Spin the wheel and see if it makes noise. Feel if it rotates smoothly or not.