Yes, using overdrive can positively affect gas mileage. Overdrive allows the engine to operate at lower RPMs during highway driving, which reduces fuel consumption and engine wear. By enabling the vehicle to maintain higher speeds with less throttle input, overdrive can improve fuel efficiency, particularly on long-distance trips. However, its effectiveness may vary based on driving conditions and vehicle type.
The color of paint does not affect gas mileage in any way.
Yes, the faulty power steering pressure switch does affect the gas mileage. It will give a wrong reading of the gas mileage. It is therefore important to fix it when it is faulty.
No. Your engine will turn more RPMS and your gas mileage will not be as good.
If it is malfunctioning it can affect fuel mileage.
Yes.
if you dirve good with over drive on you will get around 13 if u dirve like a granny with over drive off you get around 15 if you drive good
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yes
Yes. Yes it does!
incorrect tire inflation
take off slower coast more & do not drive over 65 mph
Just write down the mileage when you fill up your car and drive until you need gas again. Note the mileage at that fill-up, subtract from the previous mileage and divide by the gallons of gas to fill up.