new tune
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2019 Classic 1500 4x4 with pentastar 3.6 mpg help please
I am barely getting 18 mpg on the interstate. The truck has around 60k miles. My totaled 2015 with the Hemi always got around 21mpg on the same stretch same speed. 75 mph. Same 8 speed and rear differential. The v6 engine appears to run perfect with 0 codes. We use the truck quite a bit and...- Dan_mccdc
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- bad mpg new tune pentastar help
- Replies: 45
- Forum: General Discussions
