2007 and newer Chevrolet Tahoe and GMC Yukon

Replying to: csprick (Feb 19, 2007 3:31 pm)

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• dmyer3 (Feb 19, 2007 4:51 pm)
  • rockin_ltz (Feb 19, 2007 5:48 pm)
    • rockman59 (Feb 19, 2007 7:34 pm)
    • tidester (Feb 19, 2007 9:28 pm) and 1 more...

Replying to: saratogalake (Feb 19, 2007 4:12 pm)

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• rockin_ltz (Feb 19, 2007 5:48 pm)
  • rockman59 (Feb 19, 2007 7:34 pm)
  • tidester (Feb 19, 2007 9:28 pm)
    • jerrywimer (Feb 20, 2007 4:38 am)

Replying to: dmyer3 (Feb 19, 2007 4:51 pm)

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• rockman59 (Feb 19, 2007 7:34 pm)
• tidester (Feb 19, 2007 9:28 pm)
  • jerrywimer (Feb 20, 2007 4:38 am)

Replying to: rockin_ltz (Feb 19, 2007 5:48 pm)

Replying to: csprick (Feb 19, 2007 3:31 pm)

My secret is
 
--CRUISE CONTROL
 
--Not racing up to red lights like 99.9% of drivers do. Always amazes me how many people are in a hurry to get to a red light.
 
--And drive quite softly overall.
 
I also go the speed limit--rarely go over 70--usually do 60-65 mph. My hot-rodding day are past me. I already set plenty of land speed records and have the tickets to prove it.
 
But I have had it up to 90 -100 mph a fews times
 
Most people do not use cruise control, but it makes a hell of a difference. I know this because I see people varying their speed all the time while mine is constant.
 
I used to have a 99 Tahoe 2 door, and the most I ever got out of it was about 17mpg with the same driving style I have now. This 07 tahoe is a much better motor with more power too.
 
The Tahoe will run in 4 cyl mode as long as your going under 70 (level road).
 
At 55-60/mph it will run in 4 cyl mode even on slight hills. This definatly helps the MPG.
 
But I see people passing me in their 07 Tahoes all the time doing 80mph-----so I guess that's why you got people on here complaining about mpg's.
 
Now I wish the Tahoe had a 5 speed manual transmission---That would be cool. Why doesn't Chevy do that?

Replies to this message:
• csprick (Feb 19, 2007 9:39 pm)
• jerrywimer (Feb 20, 2007 4:36 am)
• junglegeorge (Feb 20, 2007 4:41 am)
  • junglegeorge (Feb 20, 2007 6:32 am)
    • saratogalake (Feb 20, 2007 8:58 am)
    • rockman59 (Feb 20, 2007 7:54 pm) and 2 more...
    • seannslo (May 11, 2007 7:37 am) and 1 more...
  • muskyhunter (Mar 05, 2007 9:27 pm)

Replying to: rockin_ltz (Feb 19, 2007 5:48 pm)

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• jerrywimer (Feb 20, 2007 4:38 am)

Replying to: 4speed1 (Feb 19, 2007 7:38 pm)

Thanks for the info, 4speed1. That's good advice you shared with us. I'm curious as to where you live, or more specifically, the type of roads you travel. I have to admit that I do not use my cruise control very much, except on long trips on Interstates.
 
I live north of Houston about 6 miles from the nearest highway - lots of stoplights between me and a 60 mph road. A lot of my travel is local streets, i.e., non-highway, with max SL of 40-45mph. Once I do hit a highway (and a lot of them here in TX are two lane or four lane undivided), the traffic is usually heavy and traffic speeds vary so much that using the cruise control seems pointless. Like you, my speeding days are mostly past and I also try to drive "soft". The old recommendation about pretending there is an egg between one's foot and the pedal does help improve the mileage. I'm hoping the mileage will improve as I get more miles on my Tahoe.
 
My observations regarding the 4 cyl mode is pretty much like yours; however, I wore out my left leg shifting a manual transmission in a Nissan 4X4 while commuting 50 miles a day on Hwy 101 through Silicon Valley a few years ago. I got my fill of "freeways" in the San Francisco Bay area and for the past five years commuting to downtown LA.
 
God Bless Texas!

Replying to: 4speed1 (Feb 19, 2007 7:38 pm)

Replying to: tidester (Feb 19, 2007 9:28 pm)

Been there, done that (seriously!). Hence the dig about "actually owns a Tahoe" above.
 
On the other hand, I've been pretty consistently upper 17's to mid-18's for the past couple months. I'm hoping it's mostly to do with the colder weather and possibly fuel mix in this area. That is 90%+ highway for anyone wondering. Not sure what I'd get in some of the kinds of "in town" driving some here have to do (my own version of in-town hasn't put me below 17 yet though, but maybe it's a bit less stop'n'go and low speed than others).

Replying to: 4speed1 (Feb 19, 2007 7:38 pm)

Replies to this message:
• junglegeorge (Feb 20, 2007 6:32 am)
  • saratogalake (Feb 20, 2007 8:58 am)
  • rockman59 (Feb 20, 2007 7:54 pm)
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  • seannslo (May 11, 2007 7:37 am)
    • rockman59 (May 11, 2007 4:08 pm)
• muskyhunter (Mar 05, 2007 9:27 pm)