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

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Rocket Man

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Hopefully the shake is in the tires and not the rims themselves.[/QUOTE
How long since they were balanced? Could be the rims too. I still have a shake around 70 but it's due to 2 of my tires being out of round by about 7% they said.
 

Rocket Man

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I had them balanced twice. Last time was maybe 1 1/2 months ago.
Maybe out of round like mine. It took someone with a different balancing machine to find out. They balanced fine but he's the only one to say they were out of round. Hopefully that's it or else it's the rims.
 

Tonyrodz

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Maybe out of round like mine. It took someone with a different balancing machine to find out. They balanced fine but he's the only one to say they were out of round. Hopefully that's it or else it's the rims.
The chrome ones ride nice, but they're so damn ugly--to me anyway.
 

bottomline2000

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My downstream ones are already tuned out.
Yeah I know. It looked like option 3 was to buy new downstream sensors and turn them back on. I would try them behind the new cats and see if it's a problem first. I've seen it go both ways and would try the ez option first.

Sent from my SAMSUNG-SM-T377A using Tapatalk
 

mdnitedrftr

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Looks like my luck has run out with the 4l60-e. On my way to my girlfriends house this morning, I was having all sorts of problems. Clunking, didn't want to downshift, slipping...

I guess Ill drop her off at the transmission shop tomorrow and hope for the best.
 

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