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Transfer whizzing noise on steep hill climb

Posted: Fri Jun 15, 2007 7:10 pm
by want33s
I went for a drive(Sierra) with GT60(HJ60) the other day and while driving Belli Break, a really steep local trail, my transfer started making this loud whizzing sort of noise and kept doing it to the top. After a 5 minute rest to get my pulse back to normal,we continued and the transfer seemed OK. :P Yesterday it did it again, only once after a cold start, while reversing out the driveway. I suspect the noise on the hill was caused by the oil running to the back of the transfer but my driveway is level ??. I have rechecked the oil level and it's fine. Is this normal or is it something to worry about?

Posted: Fri Jun 15, 2007 9:14 pm
by Kitika
Mine whines on acceleration on any surface at any time even deacceleration sometimes... water in transfer case oil for 2 long :oops: Dunno if thats what yours is doing?