Quote:
Originally Posted by 88Racing
Winter blend fuel.
Level 2 runs richer.
Give it 4 tanks to get the correct average.
Please read my sig and do as requested then maybe you might get more direct answers.
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And, I wouldn't put too much stock in the Gryphon's Fuel Econ display. Make sure your odometer is recording the distance correctly and calculate your mileage the old fashioned way at each fillup. The Gryphon display will give you "trend" information though.
- Jack