copied and pasted from other post of mine: this works for me, try only if u really want.
500Miles per full tank
A: don`t make hard accelerations or for too long "more than 3 secs is a waste of fuel"
B: Drive behind a truck or an SUV or something big enough to disrupt the air in front of your car, thus reducing Drag, reducing the power needed to maintain a certain speed, the result better MPG!!!
C: anything over 55 MPH will increase your drag to double or even quadruple values.
Relationship to velocity
E: Remove Rain Guards, they increase drag, also the front Registration plate must be offset from the center or tilted downwards to reduce drag.
F: check your tire pressure. Rolling resistance is reduced if properly inflated, less force spent carriyng the tires, just weight not useless drag.
G: Weight check, remove all unused items, ALL OF THEM!!!
H: Spare tire: deflate and carry a foot pump, saves as much as 50% weight.
I: Tools, take only what you really need... more steel more power for dead weight.
J: COAST WHENEVER YOU CAN!!!!!!
K: A/C compressor is always taking power away so ON or OFF, is the same thing
thats my secret try it and comment your results
500Miles per full tank
A: don`t make hard accelerations or for too long "more than 3 secs is a waste of fuel"
B: Drive behind a truck or an SUV or something big enough to disrupt the air in front of your car, thus reducing Drag, reducing the power needed to maintain a certain speed, the result better MPG!!!
C: anything over 55 MPH will increase your drag to double or even quadruple values.
Relationship to velocity
D: Drive in the correct gear when Taking-off, when cruising choose 5th gear so less RPM less fuel spent.
E: Remove Rain Guards, they increase drag, also the front Registration plate must be offset from the center or tilted downwards to reduce drag.
F: check your tire pressure. Rolling resistance is reduced if properly inflated, less force spent carriyng the tires, just weight not useless drag.
G: Weight check, remove all unused items, ALL OF THEM!!!
H: Spare tire: deflate and carry a foot pump, saves as much as 50% weight.
I: Tools, take only what you really need... more steel more power for dead weight.
J: COAST WHENEVER YOU CAN!!!!!!
K: A/C compressor is always taking power away so ON or OFF, is the same thing
thats my secret try it and comment your results