16 mpg

[adventurenali92]

Wow ,nice!

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I like to take little Saturday get aways and do stuff in Orange County or LA and I still spend a pretty penny to fill up, but it lasts longer which makes the fuel part of the trip more bearable haha.

 

[hectorotani]

Ok here's update with new maf

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[hectorotani]

So no real changes I'm afraid new torque converter coming soon

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[b4z]

Tahoe mileage is dependent on rear gear ratios , whether it is 2wd or 4wd and keeping cruise rpms at 2k or below. If you have a truck that’s 4wd and has 3.73s or 4.10s you are screwed on the hwy. our ‘04 2wd will do 21.0 mpg at 65-67mph. Our ‘03 4wd has never gone better than 17 and most trips are 15 mpg. We rented a ‘16 that would do 23mpg at 79 mph all day long.

 

[Spaceman Spiff]

Dead stock ‘05 Tahoe. Around town/mild hiway use, about 14.8. Extended hiway driving, was 20.6.
This is according to the DIC.

 

[drakon543]

all the little stuff you can do to a vehicle to increase the mpg adds up. my 97 runs about 18mpg avg back and forth to work. k&n intake, shortie headers, and i did a diy muffler swap.