MPG FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 1997 10.G Owners Manual

133 %
*
[MC36000( ALL)01/96]
3. Replace the fuel cap completely when you
are finished. Turn it clockwise 1/4 turn until
it is tight. It will click when it is fully
tightened.
%*
[MC36100( ALL)01/96]
Running Out of Fuel
*
[MC36200( ALL)01/96]
If your vehicle runs out of fuel, try to stop on
level ground away from traffic. Add at least two
gallons (8 liters) of fuel to start your vehicle
again. If your vehicle is not on level ground,
you may need as much as five gallons (20 liters)
of fuel to start it.
*
[MC36300( ALL)01/96]
You may need to crank the engine several times
before the fuel system starts to pump fuel from
the tank to the engine.
%*
[MC36400( ALL)01/96]
Fuel Economy
*
[MC36500( ALL)01/96]
Fuel economy is an estimate of the efficiency of
your vehicle and can be calculated as Miles Per
Gallon (MPG) or Liters Per 100 Kilometers
(L/100K).
*
[MC36600( ALL)01/96]
Do not calculate fuel economy during your
vehicle's break-in period. This would not be an
accurate estimate of how much fuel your vehicle
will normally use.
*
[MC36700( ALL)01/96]
To calculate fuel economy:
*
[MC36800( ALL)01/96]
1. Fill the tank completely and record the
initial odometer reading.
*
[MC36900( ALL)01/96]
2. Every time you buy fuel record the
amount (in gallons or liters) purchased.
*
[MC37000( ALL)01/96]
3. After at least three to five tankfuls, fill the
fuel tank and record the final odometer
reading.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996

134
*
[MC37100( ALL)01/96]
4. Use these equations to calculate your fuel
economy.
*
[MC37200( ALL)01/96]
q
English: MPG = (total miles)/(gallons used).
*
[MC37300( ALL)01/96]
q
Metric: L/100K = (liters used) x 100/(total
kilometers)
%*
[MC37700( ALL)01/96]
Improving Fuel Economy
*
[MC37800( ALL)01/96]
Fuel economy is affected by a number of
variables which can reduce efficiency. You can
improve fuel economy by understanding these
variables and minimizing their effect.
*
[MC37900( ALL)01/96]
The following decrease fuel economy:
*
[MC38000( ALL)01/96]
q
Lack of regular, scheduled maintenance
*
[MC38100( ALL)01/96]
q
Driving with your foot on the brake
*
[MC38200( ALL)01/96]
q
Sudden stops
*
[MC38300( ALL)01/96]
q
Excessive speed
*
[MC38400( ALL)01/96]
q
Extended engine idling
*
[MC38500( ALL)01/96]
q
Heavy loads
*
[MC38600( ALL)01/96]
q
Underinflated tires
*
[MC38700( ALL)01/96]
q
Extended use of the A/C, defroster, rear
window defroster and other accessories
[MC38800( M)01/96]
q
Use your air conditioning system wisely.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996