2004 JEEP WRANGLER fuel pressure

NOTE:Most vehicles are operated under the conditions
listed for Schedule ªB.º
Second is ScheduleªAº. It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule ªB.º
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
²
Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent, add as required.
Once a Month
²
Check the tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of the coolant reservoir, brake
master cylinder, and transmission, and add as needed.
²Check all lights and all other electrical items for correct
operation.
At Each Oil Change
²
Change the engine oil filter.
²Inspect the exhaust system.
²Inspect brake hoses.
²Check the coolant level, hoses, and clamps.
²Inspect manual transmission fluid level Ð if
equipped.
MAINTENANCE SCHEDULES 263
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Coolant Temperature Gauge............. 118
Engine Oil Pressure Gauge.............. 117
Jacking............................. 211
Jump Starting........................ 216
Emission Control System Maintenance....226,262
Engine
Air Cleaner.......................... 234
Block Heater......................... 162
Break-In Recommendations............... 39
Compartment........................ 224
Exhaust Gas Caution................... 40
Fails to Start......................... 161
Flooded, Starting..................... 161
Fuel Requirements.................197,258
Jump Starting........................ 216
Oil .............................228,258
Oil Disposal......................... 231
Oil Filter............................ 231
Oil Pressure Gauge.................... 117
Oil Selection......................... 258
Overheating......................... 210
Starting............................ 160
Temperature Gauge.................... 118Engine Oil Viscosity Chart................ 230
Entry System, Illuminated................. 15
Exhaust Gas Caution..................... 40
Exhaust System........................ 238
Extender, Seat Belt....................... 21
Exterior Finish Care..................... 249
Fabric Care........................250,252
Fabric Top............................ 250
Filters
Air Cleaner.......................... 234
Engine Fuel......................... 234
Engine Oil.......................... 231
Finish Care........................... 249
Flashers
Hazard Warning...................... 210
Turn Signal.......................... 116
Flooded Engine Starting.................. 161
Fluid Capacities........................ 258
Fluid Level Checks...................... 248
Automatic Transmission................ 245
Engine Oil.......................... 228
Manual Transmission.................. 247
INDEX 291
10

Power Steering....................... 236
Fog Lights............................. 58
Folding Rear Seat....................... 52
Folding Windshield..................... 102
Four Wheel Drive...................... 170
Shifting............................ 171
Four Wheel Drive Operation.............. 170
Front Axle............................ 248
Fuel................................. 197
Filler Cap........................... 200
Filter.............................. 234
Gasoline............................ 197
Gauge............................. 120
Materials Added...................... 199
Octane Rating........................ 197
Requirements........................ 258
Tank Capacity........................ 258
Fuel System Caution.................... 200
Fuses................................ 254
GasCap .............................. 200
Gasoline............................. 197
Gasoline, Reformulated.................. 198Gasoline/Oxygenate Blends............... 198
Gauges
Coolant Temperature................... 118
Fuel............................... 120
Odometer........................... 119
Oil Pressure......................... 117
Speedometer......................... 117
Tachometer.......................... 116
Voltmeter........................... 116
Gear Ranges........................164,166
Glass Cleaning......................... 252
Glove Compartment..................... 65
HardTop .............................. 78
Hard Top Removal...................... 79
Hazard Warning Flasher.................. 210
Headlights
Dimmer Switch....................... 57
Switch.............................. 57
Heater............................... 150
Heater, Engine Block.................... 162
High Beam Indicator.................... 117
Holder, Cup........................... 64
292 INDEX