I haven't tried rolling down a hill in neutral to see if the noise is still

Sign up, and you'll be able to ignore users whose posts you don't want to see. Sign up

Report problem with this ad

Jan 19, 2022
12:04:39pm

Schultz is back Truly Addicted User

I haven't tried rolling down a hill in neutral to see if the noise is still

there. Is that what you mean? It doesn't make the noise when the truck is stopped.

Report problem with this ad

Schultz is back

Bio page: Schultz is back
Joined: Jan 14, 2013
Last login: Apr 29, 2024
Total posts: 9,020 (823 FO)

Report problem with this ad

Messages

Author

Time

OK CB mechanics and car guys. I have a whirring/light grinding noise that

Schultz is back

1/19/22 11:34am

diagnosing noises is the hardest to do on the internet. My #1 bet is that it's your tires. When you said you didn't

Bert609

1/19/22 11:41am

Less than 20k miles on the tires. From Discount Tire, nothing special

Schultz is back

1/19/22 11:55am

That's about the time they wear in and start making noises.

Bert609

1/19/22 11:59am

So it could be nothing? That's not my favorite answer but it's better than

Schultz is back

1/19/22 12:03pm

You should hear my lexus. It grinds like mad between 35-45, then it goes away. Wheel bearings check out, suspension is

Bert609

1/19/22 12:06pm

My tires hum like crazy at certain speeds. I’m going to get MT’s next, can’t

Malathion

1/19/22 12:18pm

And if the MTs are too quiet for you, throw on a roof rack!

Bert609

1/19/22 12:19pm

Great description. If we fail you call into Click & Clack. Be prepared to get

Q-grr

1/19/22 11:42am

RIP Tom Magliozzi

COUGND

1/19/22 11:46am

Yikes, hadn’t heard that. 😢

Q-grr

1/19/22 11:48am

This explains it pretty well.

1/19/22 11:43am

My bet would be its the wheel bearings or the rear differential. Both could make

CougarTailDevourer

1/19/22 11:46am

Rear axel was replaced about a year ago so I sure hope it's not the diff

Schultz is back

1/19/22 11:54am

I'd definitely check into the wheel bearings then. I had that issue on one of

CougarTailDevourer

1/19/22 12:01pm

I haven't tried rolling down a hill in neutral to see if the noise is still

Schultz is back

1/19/22 12:04pm

Looks into the IWE and hub vacuum. They are known to make a high pitch whining

Malathion

1/19/22 11:54am

Mine has manual locking hubs. So IWE isn't applicable right?

Schultz is back

1/19/22 12:01pm

You could have a bad hub. Lock your hubs and drive around in 2WD

Malathion

1/19/22 12:08pm

Locked the hubs and drove around. Noise is still there.

Schultz is back

1/19/22 12:31pm

Jack it up and with hands at 3 and 9 o’clock wiggle the tire. It shouldn’t have

Q-grr

1/19/22 12:47pm

Check 12 and 6 too. 3 and 9 play can also be steering linkage

Bert609

1/19/22 1:51pm

When the sound is happening and you lightly apply the brakes at 30+MPH does the sound stop?

lightmann

1/19/22 12:42pm

Good point. I'll check that to be sure but I don't think it stops. So probably

Schultz is back

1/19/22 12:48pm

Or wheel bearings. You can also swerve left and right (with no brakes) to see if

Malathion

1/19/22 12:48pm

Report problem with this ad

Posting on CougarBoard

In order to post, you will need to either sign up or log in.

Report problem with this ad