The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Jackstands + no wheels = heavy vibration?

100%Chevy · 03-30-2018, 09:53 AM

I had some bad vibrations on my 78 C-10.Finally replaced the center carrier bearing and still vibrated(about 60/65 mph).
Found the pinion nut was a little loose!Tightened it up and the problem is gone.
Mike.

03-30-2018, 09:53 AM	#15
100%Chevy Registered User Join Date: Jun 2008 Location: Moss Point,Ms. Posts: 1,439	Re: Jackstands + no wheels = heavy vibration? I had some bad vibrations on my 78 C-10.Finally replaced the center carrier bearing and still vibrated(about 60/65 mph). Found the pinion nut was a little loose!Tightened it up and the problem is gone. Mike.