What did you do to your NBS GMT800 Tahoe/Yukon Today?

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GJones

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Does anyone know if the GM drive cycle actually works? Don’t really wanna drive 100 miles just to pass emissions.
 

iamdub

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Does anyone know if the GM drive cycle actually works? Don’t really wanna drive 100 miles just to pass emissions.

Can't pass emissions with incomplete monitors and monitors are completed by drive cycles, so...hit the road.


...And parking lots. And gear changes. And key on engine on/key off engine off events...
 

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