2014 6.2l gas mileage WOW

[Ron.s]

My 6.2 4x4 with 3.73 will get 19-20 at 80 but actual calculates about 6% less. First vehicle in years so far off. Running non ethanol 93 adds about 5% improvement but getting hard to find. Wonder why some are more spot on? Shouldn't be that much tolerance in parts.

[VMaxtastic]

ugh.. I really regret not getting another 6.2.... My total MPG so far is 14, with the 5.3. I put 91 Octane in, and it runs even worse now. I'm hoping it just needs to learn, before running better on 91. It's only like a 1/4 tank in.

 

Crappy mileage, and it's a dog.

[dodgehemi0]

My 6.2 4x4 with 3.73 will get 19-20 at 80 but actual calculates about 6% less. First vehicle in years so far off. Running non ethanol 93 adds about 5% improvement but getting hard to find. Wonder why some are more spot on? Shouldn't be that much tolerance in parts.

Mine actually reads lower when I hand calculated my trip it was 23mpg 546/23 gallons

 

 

Sent from my iPhone using Tapatalk -