Tranny service on a 2008 Yukon

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JBeezy

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Just wondering if I should have the tranny serviced since it has 62xxx miles on it. I have no idea if it was ever serviced since we bought it with 58xxx miles. Thanks in advance
 

07Burb

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I do mine at the 100k mark but some may do it sooner than that :shrug:
 
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JBeezy

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I just know the older GM trannys fail sooner than later. Not sure about these newer models.
 

THE YETI

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They have 100K mile warranties on the drivetrain, no?
 

scottg918514

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Haynes manual recommends 30k for 2000-2006 models. If you tow, I would go with that.
 

07Burb

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Definitely go more often if you tow! Good advice!
 

07Burb

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You should be good til 100k then...
 
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JBeezy

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It has a 100k mile warranty but I'm worried about what happens at 101k
 

07Burb

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Nothing...I had mine serviced at 100k and we are doing great at 113:shrug: if you're worried do it at 80k or something. You're peace of mind is sometimes worth the extra $$$.
 

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