89 Octane - MPG - '07 - 4.0L

[Terry Schultz]

After 8 tank fillups with 89 Octane fuel -- I am up 1- 1.5 mpg. This is all hand calc.



The MPG on my message center is .5 MPG high -- this is with 60+ hand calcs.



YMMV



Terry

 

[Todd Z]

Not a bad gain, But I know you should get more than that....

Todd Z

 

[Terry Schultz]

How Todd ????:huh::huh:



Terry

 

[Todd Z]

Aren't you running the XCal???...... I went up close to 4mpg... But I guess there are alot of other factors there...



Todd Z