Ford 2013 F-550 v.1 Manuel d'utilisateur télécharger pdf (Page 126)

Diesel Messages Action / Description

LOW FUEL

PRESSURE

If this message appears during a cold start or

during cold operation 32°F (0°C) up to

10 minutes after the initial cold start; monitor

the message center and if it disappears and

does not re-appear after the engine has fully

warmed up, the low fuel pressure message is

most likely caused by waxed or gelled fuel. To

prevent this, use an anti-gel additive. Refer to

your diesel supplement for more information.

The customer warranty may be void from

using additives that do not meet or exceed

Ford specifications. If the low fuel pressure

message persistently appears after re-fueling

during the cold start and cold operation

conditions defined previously and then

disappear when the engine has fully warmed

up, consider different fuel sources.

Low Fuel Operation: If the message appears

when the vehicle is warm and during low fuel

tank level operation, i.e. the tank level is at or

very near empty, refuel the vehicle and

operate the vehicle. If the message reappears

after fueling, see below. If the message does

not come back, the low fuel pressure condition

was due to low fuel levels in the fuel tank.

Normal Operation: If the message appears

during normal operation when the vehicle /

engine is fully warm, and fuel level is not low,

the fuel filters must be changed regardless of

the maintenance schedule interval. If

replacement of the fuel filter does not remedy

the low fuel pressure message during normal

operation as defined above, please take the

vehicle to your authorized dealer.

Information Displays 125

2013 F-250/350/450/550 (f23)

Owners Guide gf, 1st Printing

USA (fus)

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