Have some time and miles on the truck. Economy has increased .5MPG in the city and the highway is atleast .8MPG. Reason I dont have a good number for highway is that I have been on some State calls and rushing to get there.
My opinion is this works, but the oil temp sensor trick is a bad idea on my truck. Maybe it works on others, not on mine.
My opinion is this works, but the oil temp sensor trick is a bad idea on my truck. Maybe it works on others, not on mine.