dodgehemi0

2014 6.2 denali 4x4 Sent from my iPhone using Tapatalk -

i agree that is shitty. No way you can prove it to them that I know Sent from my iPhone using Tapatalk -

are you the first one to take off from a red light? If so that's why the mileage is so bad. Sent from my iPhone using Tapatalk -

Still going strong with 19 lifetime average in my Denali 2014 4x4 6.2. You 5.3 guys jealous:). Just joking Sent from my iPhone using Tapatalk -

Subscribed Sent from my iPhone using Tapatalk -

Here is an update on mine. 6.2L 2014 Sent from my iPhone using Tapatalk - When I actually did the math it was 23 miles to the gallon 543.9/23.6 Sent from my iPhone using Tapatalk -

Here are my killers Sent from my iPhone using Tapatalk -

Update 6.2l 4x4 Denali Sent from my iPhone using Tapatalk -

Here is a pic of my onstar to show I am at 18mpg lifetime this is for my 2014 Denali 6.2 4x4 crew. Sent from my iPhone using Tapatalk -

I completed a 172 mile drive with my best gas mileage getting 23.2 on a 50 mile average. I average the whole trip at 20.4 and that is with the new 6.2 L in a crew cab 2014 Denali 4x4 doing 70 miles an hour down the interstate and in and around Nashville. That's better then my F150 eco-boost i had. Very happy so far. My lifetime average for 552 miles is 17.3. Not bad Sent from my iPad mini using Tapatalk

Just talk with you service person and be upfront with them I've had nothing but great service with these guys and I had a tuned truck/trucks. Every brand of truck from Dodge, ford, Nissan, Chevy anD GMC they all say the same thing. Oh the tuner will void your warranty. If Your upfront with the service person and talk to him or her before You get the tuner they usually tell me as long as I don't bring it to them tuned they have no problem with it. Sent from my iPad mini using Tapatalk

I have a shake/vibration cruising at 45-50. Sent from my iPhone using Tapatalk -

Not trying to pick a fight but it's guys like you that make this acceptable from companies. Why should this be expected? Why can't they get it right the first time? My job changes all the time and with each change I can not screw up or someone will die no joke I drop bombs for a living. If I can do it I would think a company that has been doing this for years should be held to the same standard as I. Sent from my iPhone using Tapatalk -

Any tuners in the Nashville area? I am new to GM I have Denali with 6.2ecotec. Sent from my iPhone using Tapatalk -

Denali 14 1500 4x4 6.2 Sent from my iPad mini using Tapatalk