Some of you in TN will recall that I was complaining about a "woowoowoowoo" sound coming from my GMC front end (so I thought) when I arrived in Savannah. I first heard it on highway 64 coming into McNairy county coming to this year's rally.
I figured it was a wheel or axle bearing, it was making a speed-variable-pitched "growl".
The truck only has 33K miles on it so it is still under the GM "bumper to bumper" warranty. I took it to the dealership, they kept it for 4 days and told me it is a front differential bearing that has to be ordered and then the diff rebuilt.
Hey at least it's under warranty!! 2007 GMC 1500 4x4. My 1998 GMC 1500 has a quieter drivetrain than this one, right now!!
PS Also the REAR diff has lost its paint at the bottom and appears "rusty". Overheating maybe??
I figured it was a wheel or axle bearing, it was making a speed-variable-pitched "growl".
The truck only has 33K miles on it so it is still under the GM "bumper to bumper" warranty. I took it to the dealership, they kept it for 4 days and told me it is a front differential bearing that has to be ordered and then the diff rebuilt.
Hey at least it's under warranty!! 2007 GMC 1500 4x4. My 1998 GMC 1500 has a quieter drivetrain than this one, right now!!
PS Also the REAR diff has lost its paint at the bottom and appears "rusty". Overheating maybe??
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