What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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89Suburban

Bull in the china shop
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I was wondering.


Me too. I know this dash cluster took a Schmidt and got replaced. Reprogrammed with the mileage. But I am wondering if the hours were reprogrammed. I don't think so? How can I be closing in on 350K with half the engine hours on yours at 200K? Highway miles vs PPV idling miles?
 

Sparksalot

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Me too. I know this dash cluster took a Schmidt and got replaced. Reprogrammed with the mileage. But I am wondering if the hours were reprogrammed. I don't think so? How can I be closing in on 350K with half the engine hours on yours at 200K? Highway miles vs PPV idling miles?
could be! Thethirdtwin has about 3800 hours and 130k miles.

im also wondering what happens when the hours hit 10k. Does it roll, or just show 9,999+ like the fuel does.
 

Fubar0715

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could be! Thethirdtwin has about 3800 hours and 130k miles.

im also wondering what happens when the hours hit 10k. Does it roll, or just show 9,999+ like the fuel does.
Yeah, remember mine has like 9500ish with only 128k on the clock....Sat idling in the desert for a LONG, LONG time!
 

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