samhain7ExplorerFeb 22, 2019Gas milage on Ram 2014 RAM 2500 6.4LHi all. I know that winter gas is less efficient. I know that the gas meter lies (but its realvant: if 3MPG off, it is always 3 MPG off) So, my question is: Can anyone think of a reason that my ...Show More
KrustyNomad IIFeb 22, 2019Thermostat starting to stick open a bit. Oxygen sensor(s) getting worn. Lots of things can contribute to fuel consumption.
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