1997 FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS octane

129 %
*
[MC31100( ALL)01/96]
RWARNING
If you do not use the proper fuel cap, the
pressure in the fuel tank can damage the
fuel system or cause it to work improperly
in a collision.
*
[MC31200( ALL)01/96]
NOTE: If you replace your fuel cap with an
aftermarket fuel filler cap, the customer
warranty may be void for any damage
to the fuel tank and/or fuel system.
*
[MC31300( ALL)01/96]
RWARNING
The fuel system may be under pressure. If
the fuel cap is venting vapor or if you
hear a hissing sound, wait until it stops
before completely removing the cap.
[MC31900( M)01/96]
You can prevent excessive condensation in the
fuel tank by keeping it over half full.
%*
[MC32000( ALL)01/96]
Choosing the Right Fuel
*
[MC32200( ALL)01/96]
Use only UNLEADED FUEL. Using leaded fuel
is prohibited by federal law. Any vehicle
damage may not be covered by your warranty.
%*
[MC32400( ALL)01/96]
Octane recommendations
*
[MC32500( ALL)01/96]
Your engine is designed to use regular
unleaded fuel with an octane rating of 87.We
do not recommend gasolines labeled ªregularº
that are sold with octane ratings of 86 or even
less in altitude areas.
*
[MC32600( ALL)01/96]
one inch art:0060001-C
Typical octane rating label
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996

130 %
*
[MC32800( ALL)01/96]
Do not be concerned if your vehicle sometimes
knocks lightly. However, if it knocks heavily
under most driving conditions on the
recommended octane rated fuel, see your dealer
or a qualified service technician to prevent any
engine damage.
%*
[MC32900( ALL)01/96]
Fuel quality
*
[MC33000( ALL)01/96]
If you are experiencing starting, rough idle or
hesitation problems, try a different brand of fuel.
If the condition persists, see your dealer or a
qualified service technician.
*
[MC33100( ALL)01/96]
It should not be necessary to add any
aftermarket products to your fuel tank if you
continue to use a high-quality fuel.
%*
[MC34000( ALL)01/96]
Gasolines for clean air
*
[MC34100( ALL)01/96]
Ford approves the use of gasolines, including
those reformulated, that contain oxygenates such
as ethanol (10% maximum) and MTBE (15%
maximum). If methanol is used, the gasoline
should contain no more than 5% with
co-solvents.
%*
[MC34400( ALL)01/96]
Safety Information Relating to Automotive
Fuels
*
[MC34500( ALL)01/96]
RWARNING
Automotive fuels can cause serious injury
or death if misused or mishandled.
*
[MC34600( ALL)01/96]
Gasoline and other automotive fuels are
extremely flammable. Turn your vehicle off and
do not smoke while refueling your vehicle. Keep
sparks and other sources of ignition away from
fuels.
File:11ltmcm.ex
Update:Fri Dec 13 11:24:54 1996

208 Index
Fuel.................. 128
calculating fuel economy........ 133
capacity............... 148
choosing the right fuel......... 129
filling your vehicle with fuel...... 128
filter, specifications.......... 147
fuel filler door release lever...... 128
fuel gauge............... 17
improving fuel economy........ 134
octane rating............. 129
quality..............129±130
running out of fuel.......... 133
safety information relating to
automotive fuels.......... 130
storing your vehicle.......... 153
treating emergencies.......... 130
Fuel cap................ 128
removing............... 128
replacing...........128±129,133
Fuel filler door............. 128
remote release............ 128
Fuel filter, specifications......... 147
Fuel gauge................ 17
Fuel pump shut-off switch
engine does not start.......... 77
starting after a collision......... 77
Fuse panel, instrument panel........ 80
Fuses
charts................. 85
checking and replacing....... 79,85
circuit breakers............. 87
G
Gas cap (see Fuel cap).......... 128
Gas mileage (see Fuel economy) . . . 129, 133
Gasohol................ 130
Gasoline (see Fuel)............ 128
File:ltixm.ex
Update:Fri Dec 13 11:25:54 1996

212 Index
O
Octane rating.............. 129
Odometer................. 20
description............... 20
trip odometer.............. 20
Oil filter..............104, 147
Oil (see Engine oil)........... 101
Oil viscosity.............. 101
On-board diagnostic (OBD II) system . . . 139
Overdrive................. 53
Overseas offices............. 164
P
Parking brake
operation................ 47
warning light.............. 11
Parts (see Motorcraft Parts)........ 147
PCV valve, specifications......... 147
Power steering
dipstick............... 113
driving with power steering....... 49
fluid, checking and adding....... 113
fluid, refill capacity.......... 148
fluid, specifications........114, 149
servicing................ 49
R
Rear axle
lubricant specification......... 149
refill capacity............. 148
Refill capacities for fluids........ 148
Regulations, National Highway Traffic Safety
Administration............ 163
Reporting safety defects......... 163
Restraints, safety (see Safety restraints),
adult.................. 1
File:ltixm.ex
Update:Fri Dec 13 11:25:54 1996