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Old 08-12-2025, 10:44 AM   #11
MT-SS1LE
 
Drives: 2023 SS 1LE Sharkskin
Join Date: Jun 2023
Location: Montana
Posts: 384
Quote:
Originally Posted by Bad Anvil Garage View Post
I daily drive my car. This lifter thing concerns me but I like that even my heavy-footed Camaro driving has better mileage than my 2019 V6 Traverse. Especially with the cost of 93 octane.

Is the simple fix just to program it out and lose the better highway mileage? Right now my average is 21mpg. What's the typical mileage on these without DOD? 14?
No where near that big of a difference. I started using a Range AFM disabler last year and the MPG difference is maybe 2 MPG highway.
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