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

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09 L9H

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Got single-digit MPG out of a tank of E85 last week so I decided to finally do an E85 vs. premium cost per mile calculation. It's a total wash, which confirms mine and literally everyone else's suspicions. Here's what I calculated:
upload_2019-2-11_10-20-31.png
E85 is on average 10 cents less than regular where I live; combined city/hwy I get 10 MPG on E85 and 13 on premium, and that's rounding up. Guess I'll keep running E85 except for longer trips where I need the extra range out of premium.
 

07Burb

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The taillights I'm currently running are probably 3 or 4 years old now. Long story short, one of the assemblies is starting to flake out on me so I've ordered some new tails. Figured I'd give these a try. Should be here by the end of the week

s-l1600.jpg
 

07Burb

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Those coilovers are never getting installed, are they?
they'll get installed before the taillights do. they are next on the list as soon as it's not below freezing during the weekend. You Floridians don't know how good you have it down there when it comes to doing stuff on your vehicles in the winter and no heated garage.
 

swathdiver

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they'll get installed before the taillights do. they are next on the list as soon as it's not below freezing during the weekend. You Floridians don't know how good you have it down there when it comes to doing stuff on your vehicles in the winter and no heated garage.

We do but come April or May we're inside with the air on 68 waiting for November to work on our cars again!
 

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