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

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vinnyray

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Turned the AFM off on my bully dog tuner. Same gas milage. Who would have thunk?

May try a 89 octane tune next.

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Do youI do much highway driving? When I tuned out the AFM I noticed slightly better mileage on back roads especially hills. Highway driving the AFM did better.
 

93blkongreenpro

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Do youI do much highway driving? When I tuned out the AFM I noticed slightly better mileage on back roads especially hills. Highway driving the AFM did better.
It's a mix of driving. Prob 50/50. Unless we make a road trip. Gas milage definitely did not decrease.

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Polaris425

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Washed it. Need to detail inside now. Also need to get my Rigid's installed so I can see behind me. lol
 

07Burb

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Driving it about 700 miles today and about 600 miles tomorrow
 

CHOO CHOO

BackPagePhil
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Changed the oil and filter with mobil 1 synthetic 5w-30 and fram synthetic oil filter. Drained the catchcan as well. Decent buildup for about 5k-6k miles. Hate this crap. Oil filter twisted on me and got stuck. Had to jam a screwdriver in it and twist it off that way. Ughh that was a pain....
 

blkonblk

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installed these today,,
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blkonblk

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Looks great! Can you post pics from inside the vehicle without headlights on? If not no big deal. Just curious to see them by themselves
yup I'll post some tomorrow


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Polaris425

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detailed inside last night, cleaned windshield inside and out. Going to give her a good wash today.
 

shortbusondubs

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got the volant tip on. i cut the pipe a little short and am not happy with how close it sits to the fenderwell so i'm going to have to break the welds and hang it farther back.
 

93blkongreenpro

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I have some wiring to figure out. And I think I need the GM5+ harness, smh.

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Anyone want to buy a barley used (4 months) Pioneer AVH-4700BS 7" touch screen with Pioneer AVIC-U260 nav add on, and a iSimple Media Link for hmdi input?

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I will set a price once I get the 4200NEX installed. Inbox if you are interested with your offer. I need to recoup some of my monies.

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07Burb

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Getting ready to put another 1250 miles on her
 

blkonblk

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Looks great! Can you post pics from inside the vehicle without headlights on? If not no big deal. Just curious to see them by themselves
99766fcb68e00932aea20204def9eea8.jpg

from inside the car with headlights off
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headlights on
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