1999 Mercury Mystique Owner Guide 1st Printing - Page 195
1999 Mercury Mystique Manual
Page 195 highlights
Maintenance and care Calculating fuel economy To accurately calculate your vehicle's fuel economy: 1. Fill the tank completely and record the initial odometer reading. 2. Each time you fill the tank, record the amount of fuel added (in litres or gallons). 3. After at least three to five fillups, fill the fuel tank and record the current mileage reading. 4. Use one of the following equations to calculate fuel economy. Litres used x 100 / Total kilometres traveled. Total miles traveled / Total gallons used. Keep a record for at least one month. This will provide an accurate estimate of the vehicle's fuel economy. 195
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Maintenance and care
195
Calculating fuel economy
To accurately calculate your
vehicle’s fuel economy:
1. Fill the tank completely and
record the initial odometer reading.
2. Each time you fill the tank,
record the amount of fuel added
(in litres or gallons).
3. After at least three to five fill-
ups, fill the fuel tank and record
the current mileage reading.
4. Use one of the following
equations to calculate fuel
economy.
Litres used x 100 / Total kilometres
traveled.
Total miles traveled / Total gallons
used.
Keep a record for at least one
month. This will provide an
accurate estimate of the vehicle’s
fuel economy.