I have been adding ATF to my fuel ... makes about .5 mpg or more on freeway ...

 

I ran a hydraulic oil fuel mix (long story) through my truck once and I got the best fuel mileage I've ever had with that.


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Idk man. It had 90 hp injectors, #0 fuel plate and 5" exhaust. That thing got phenomenal fuel mileage. It surprised me a lot. I could go 650-750 miles on the 28 gallon fuel tank it had. I also have a 20ft bass boat that I could get a little over 17 pulling it. I'm not yanking nobody's chain on that

 

Would not supprise me at all ...


My IDI truck would get like 18-19 freeway ... towing my Monte carlo ... it was getting 22 .. it loves to tow ..

 

Not bad at all for an IDI!


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lets just say its been my MPG Queen for a bit ... drive the SHI^ out of it and it pays me back with awesome MPG ...

I also added Z-max, clean ( 5 micron ) waste oil , atf .... and she just purrs ...