55+ vibration - Help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

tutone · 02-19-2022, 10:18 PM

I would look closely at the front wheel brgs even though you probably have new ones. The test would be to brake during the vibration. That will stabalize the brgs and transfer the load to the calipers. I had the exact thing going on with a late model gmc. When you jacked it up, you would have sworn it was fine. But that was the culprit.

tdangle · 02-19-2022, 10:46 PM

Quote:

Originally Posted by tutone

I would look closely at the front wheel brgs even though you probably have new ones. The test would be to brake during the vibration. That will stabalize the brgs and transfer the load to the calipers. I had the exact thing going on with a late model gmc. When you jacked it up, you would have sworn it was fine. But that was the culprit.

Braking during the vibration does not affect it.

Yes front bearings are new and adjusted correctly.

02-19-2022, 10:18 PM	#1
tutone Registered User Join Date: Mar 2016 Location: hickory, ky Posts: 1,358	Re: 55+ vibration - Help I would look closely at the front wheel brgs even though you probably have new ones. The test would be to brake during the vibration. That will stabalize the brgs and transfer the load to the calipers. I had the exact thing going on with a late model gmc. When you jacked it up, you would have sworn it was fine. But that was the culprit. __________________ :My build thread http://67-72chevytrucks.com/vboard/s...d.php?t=807535 1972 K10 swb/1968 Camaro 350/4spd 1955 210 2 dr sedan/1998 RCSB Z71/1977 Jeep CJ5



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