- Transmission/Drivetrain Sponsor
by steved [OP] » Dec 30 2012, 1:30am
by ASTE25 » Dec 30 2012, 1:35am
by steved [OP] » Dec 30 2012, 1:40am
by Z15 » Dec 30 2012, 1:48am
by steved [OP] » Dec 30 2012, 1:51am
by Z15 » Dec 30 2012, 1:52am
by ASTE25 » Dec 30 2012, 2:00am
by Z15 » Dec 30 2012, 2:04am
by GM Customer Service » Dec 31 2012, 3:20pm
steved wrote:I have a noise in my transfercase, never notice before because this is the first time I drove at highway speeds in 4wd.
Its a drive/coast noise, but absolutely quiet at "float"...sounds like a bad bearing or a badly matched drive gear/chain. Its causing no vibrations, but its loud enough to hear outside with the windows down. It remains until the front axle disconnect releases...in 2wd, absolutely no noise. I have owned several 4wd trucks with chain drive cases, and none have had a noise like this (at most a high pitched whine). This is almost a grumble, low pitched whine.
I don't think this is normal. Thoughts?
by steved [OP] » Jan 08 2013, 1:54am
It is currently Apr 23 2014, 8:32pm
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