GP4L
Senior Member
I used 100% gas no ethanol. 87 Octane took a long trip to nashville, TN almost one tank of gas all freeway. Found out that it has more power, no ping or knock and gain about 3 more mpg. Went from 20mpg to 22.8mpg per the dash gage. 3rd trip since i bought the Ram, 2016 Ram 1500 sport 5.7 current miles on truck is 6500 miles
E0 will do that!