Recent content by Thumper68
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What did you do to your NNBS GMT900 Tahoe/Yukon Today?
Cleaned the throttle body.- Thumper68
- Post #49,579
- Forum: General Discussion
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What did you do to your NNBS GMT900 Tahoe/Yukon Today?
Changed the front,rear differential fluid. Did the transfer case as well. 216K on the clock. Rear differential oil looked new, found 2 small metal shavings on the plug. Front differential oil was slightly milky. Small shavings porcupine on the plug. Transfer case fluid was dark and dungy. Medium...- Thumper68
- Post #49,532
- Forum: General Discussion
