Plethora ???

[BigEdB]

I purchased and installed the Cold Air Intake for my 2019 GMC AT4 w/6.2L. Had to have dealership "Reflash" computer. They weren't supposed to charge, but they did. Haven't gotten anyone to call me back to explain. (Milford, CT  Chevrolet/GMC).

I drive hard and fast. I'm only getting 12-14mpg! 15.5 best hwy during 3k mile trek from WA state to CT. I know have 4,700mi. Put air intake after I got to CT. I have stock 20" w/All Terrain Goodyears.

I'm looking to put a cab high bed topper on this Dark Sky Metallic truck. Any ideas?

I'd like to level it like I did my 2018 LTZ, but with it already has a 2" lift, and I'm not sure who can do it or supply me with the parts?

 Lastly, Why The Heck does Chevy/GMC Trucks not have a locking gas cap?!?! My 2015 C7 Vette does! With Proximity sensor push to open!!! $70k and no locking gas cap. I don't care about gas thieves. I care about gas tank vandals!!!!

[Black02Silverado]

Welcome Ed.  The dealer should not have charged you. I have called my dealer and they said as long as I have the access number that came with my CAI that is all they need and the "flash" is free. 

[Joedert]

My dealer wouldn’t honor the service code that came with the CAI. Said they wouldn’t get paid since I didn’t buy it from them. Charged me another $85. 

[SierraAT4]

I'd ask them if $85 is worth losing a customer over, and escalate to management.

[Opiedeegs]

Sent from my iPhone using Tapatalk