The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Big_Ed · 12-04-2006, 09:59 PM

My 97 GMC K1500 has the electronically switched tranfer case. It goes into and comes out of 4Hi pretty quietly, but I noticed that when in 4Hi, there's some gear noise, kinda like an old school bus, especially when I let off the gas. No clunking or anything, I'm just wondering if that's normal to hear the gears whine a bit.
Thanks.

12-04-2006, 09:59 PM	#1
Big_Ed Registered User Join Date: Oct 2006 Location: Illinois Posts: 62	Gear noise normal in 4Hi? My 97 GMC K1500 has the electronically switched tranfer case. It goes into and comes out of 4Hi pretty quietly, but I noticed that when in 4Hi, there's some gear noise, kinda like an old school bus, especially when I let off the gas. No clunking or anything, I'm just wondering if that's normal to hear the gears whine a bit. Thanks.