What kind of mileage do you get?

[AbramF_496]

Turns out my dads suburban speed sensor is off by 10% which is a lot!!! Lol use an app to get the speed hehe


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[df2x4]

Turns out my dads suburban speed sensor is off by 10% which is a lot!!! Lol use an app to get the speed hehe

Non-factory tire size or different gears? Either one of those will screw the speedometer reading up pretty quick.

 

[1994chevymanual]

i once got 19 out of my old girl

 

[MYT HI]

Got about 12 when I filled up last night

 

[95C1500]

I think 13 was my last fill up

 

[98sierra4x4]

I got 17.78 last fill.


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[Scotty.92]

I consistently get 19/20 MPG @ 70 MPH

265/70/17 ( 31s ), 3.73s, Vortec 350, 4L60E, ECSB, 4x4, True duals 2 1/4" thrush tubes.

 

[MDR-97-Z71]

Currently getting 15 since the new exhaust this summer, gets 17 on highway. Curious if I put cats back on I'll normally get 17 again??

Currently stock manifolds (would like shorty headers) then cats deleted and after the flange is 2.5 straight pipes to 45* angles out the back

Also considering putting cats back cause all 4 o2 sensors need replaced

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[5spd Z71]

I've been getting 15 lately.

 

[jkeaton]

12-14 on a good day.