Mercury 1999 Automobile User Manual


 
Running out of fuel
Avoid running out fuel because this situation may
have an adverse affect on modern powertrain
components.
If you have run out of fuel:
You may need to crank the engine several times
before the system starts to pump fuel from the
tank to the engine.
Your “Service Engine Soon” light may come on.
For more information on the “Service Engine
Soon” light, refer to the Instrumentation chapter.
Fuel Filter
Your vehicle is equipped with a fuel filter that is
mounted on the underbody.
For fuel filter replacement, see your dealer or a
qualified service technician. Refer to the Scheduled
Maintenance Guide for the appropriate intervals for
changing the fuel filter.
If you replace the fuel filter, replace it with an
authorized Motorcraft part. The customer
warranty may be void for any damage to the
fuel system if an authorized Motorcraft fuel
filter is not used.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel
economy is you, the driver. You must gather
information as accurately and consistently as
possible. Fuel expense, frequency of fillups or fuel
gauge readings are NOT accurate as a measure of
fuel economy. We do not recommend taking fuel
economy measurements during the first 1 600 km (1
000 miles) of driving (engine break-in period). You
will get a more accurate measurement after 3 000
km–5 000 km (2 000 miles-3 000 miles).
Maintenance and care
162