MPG tips

[Bombsquad85]

I average 13mpg lol. In the 2 plus years I've had this truck I've never seen over 16.

 

[Bigshawn]

I run toluene 121 octane mixed with a little methane in my 2001 gmc yukon and I get 25mpg. JK'ing i either run shell or ExxonMobil 87 in it and it's almost always in the 14's mpg which I'm happy with since it has 328,000. I've ran Sunoco and a couple local brands in pa and md here an it ran awful misfiring alot.

 

[OR VietVet]

Several bad reports here about Shell being a problem fuel.

 

[Woo67]

@Bigshawn Just run wawa like we all do in Nj. lmao.

 

[Tonyrodz]

@Bigshawn Just run wawa like we all do in Nj. lmao.

I've heard it's top tier.

 

[Boatguy272]

My old daily driver 2005 Tahoe would pull 19 to almost 21 pure highway,,,, my 2003 6.0 DD Denali,,,, not so much LOL

Now our new 6.2 RST will go 24-26 on the road.

 

[OR VietVet]

My old daily driver 2005 Tahoe would pull 19 to almost 21 pure highway,,,, my 2003 6.0 DD Denali,,,, not so much LOL

Now our new 6.2 RST will go 24-26 on the road.

It has more trans gears to help with that.

 

[Boatguy272]

Correct 10 speed and cyl deactivation makes a big difference

Does beter than my wifes DD Nissan Pathfinder with that damn CVT trans

 

[DenaliReyes]

Several bad reports here about Shell being a problem fuel.

Honestly I noticed it burns slower.

Where I am at is either shell, kroger, BP, marathon, sunoco, and some RP brand I've never heard of.

Kroger when the points are high to get that $1.00 off gallon deal. Lol

 

[Doubeleive]

Drive on, Speed Racer, drive on.

hey i've got it down to 8.3 now, been having fun driving around in L3 and goosing it a lot.