2009 JEEP PATRIOT fuel filter

If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•operate in a lean mode
•OBD II “Malfunction Indicator Light” on
•poor engine performance
•poor cold start and cold drivability
•increased risk for fuel system component corrosion
To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•drain the fuel tank (see your authorized dealer)
•change the engine oil and oil filter
•disconnect and reconnect the battery to reset the
engine controller memoryMore extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase the octane num-
ber. Gasolines blended with MMT offer no performance
advantage beyond gasolines of the same octane number
without MMT. Gasolines blended with MMT have been
shown to reduce spark plug life and reduce emission
system performance in some vehicles. The manufacturer
recommends using gasolines without MMT. Since the
MMT content of gasoline may not be indicated on the
pump, you should ask your gasoline retailer whether or
not their gasoline contains MMT.
It is even more important to look for gasolines without
MMT in Canada, because MMT can be used at levels
higher than those allowed in the United States.
330 STARTING AND OPERATING

Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic.
Towing Tips — Automatic Transmission
The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. Refer to the “Main-
tenance Schedule” in Section 8 for transmission fluid
change intervals.
NOTE:Check the automatic transmission fluid level
before towing.
Towing Tips — Electronic Speed Control (If
Equipped)

Do not use in hilly terrain or with heavy loads.
When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Towing Tips — Cooling System
To reduce the potential for engine and transmission
overheating, take the following actions:
City Driving
When stopped for short periods of time, put transmission
in NEUTRAL but do not increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
STARTING AND OPERATING 347
5

MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 2.0L/2.4L.......... 365
Onboard Diagnostic System — OBD II....... 366
▫Loose Fuel Filler Cap Message........... 366
Emissions Inspection And Maintenance
Programs............................ 367
Replacement Parts..................... 368
Dealer Service........................ 369
Maintenance Procedures................. 369
▫Engine Oil......................... 369▫Engine Oil Filter..................... 372
▫Engine Air Cleaner Filter............... 372
▫Maintenance-Free Battery............... 373
▫Air Conditioner Maintenance............ 374
▫Body Lubrication..................... 375
▫Windshield Wiper Blades............... 375
▫Adding Washer Fluid.................. 376
▫Exhaust System...................... 376
▫Cooling System...................... 378
7

American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American
Petroleum Institute (API). The
manufacturer only recommends
API Certified engine oils.
Engine Oil Viscosity (SAE Grade)
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy. Your engine oil filler
cap also states the recommended engine oil viscosity
grade for your engine.Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
Materials Added To Engine Oils
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental
additives.
Disposing Of Used Engine Oil and Oil Filters
Care should be taken in disposing of used engine oil and
oil filtersfrom your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
MAINTAINING YOUR VEHICLE 371
7

FLUIDS AND CAPACITIES
U.S. Metric
Fuel (Approximate)13.6 Gallons 51.5 Liters
Engine Oil with Filter
2.0L and 2.4L Engine (SAE 5W-20, API Certified) 4.5 Quarts 4.26 Liters
Cooling System *
2.0L and 2.4L Engine (MOPAREngine Coolant/Antifreeze 5
Year/100,000 Mile Formula)7.2 Quarts 6.8 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
404 MAINTAINING YOUR VEHICLE

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology)
Engine Oil Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter MOPAROil Filter (P/N 04884900AB) or equivalent
Spark Plugs ZFR5F-11 (Gap 0.043 in [1.1 mm])
Fuel Selection 87 Octane
MAINTAINING YOUR VEHICLE 405
7

ABS (Anti-Lock Brake System).............. 290
Adding Engine Coolant (Antifreeze).......... 380
Adding Fuel........................... 332
Adding Washer Fluid..................... 376
Additives, Fuel......................... 331
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 372
Air Conditioner Maintenance............... 374
Air Conditioning, Operating Tips............ 248
Air Conditioning Refrigerant.............374,375
Air Conditioning System.................. 374
Air Pressure, Tires....................... 310
Airbag................................ 48
Airbag Deployment.....................53,55
Airbag Light.....................54,57,70,168
Airbag Maintenance....................... 57
Airbag, Side............................ 55
Airbag, Window (Side Curtain).............49,55
Alarm Light........................... 172
Alarm System (Security Alarm)............... 19Alterations/Modifications, Vehicle............. 8
Antenna, Satellite Radio................... 236
Antifreeze (Engine Coolant)...........379,404,405
Capacities........................... 404
Disposal............................ 382
Anti-Lock Brake System (ABS).............. 290
Anti-Lock Warning Light.................. 169
Anti-Theft Security Alarm (Theft Alarm)........ 19
Appearance Care........................ 388
Assistance Towing........................ 95
Automatic Dimming Mirror................. 76
Automatic Door Locks...................28,29
Automatic Transaxle...........12,256,260,352,386
Fluid Level Check..................... 386
Interlock System....................... 262
Overheating.......................... 352
Selection Of Lubricant................... 386
Shifting............................. 262
Special Additives...................... 386
436 INDEX

Emergency, In Case of
Jacking............................. 352
Jump Starting......................... 358
Towing............................. 361
Emission Control System Maintenance......367,408
Engine............................... 365
Break-In Recommendations................ 68
Checking Oil Level..................... 369
Cooling............................. 378
Exhaust Gas Caution................... 332
Fuel Requirements..................... 328
Jump Starting......................... 358
Oil ...........................369,404,405
Oil Change Interval.................... 370
Oil Filler Cap......................365,371
Oil Filter............................ 405
Oil Selection.......................... 370
Oil Synthetic......................... 371
Overheating.......................... 350Temperature Gauge.................... 172
Enhanced Accident Response Feature.......... 56
Event Data Recorder...................... 58
Exhaust Gas Caution............35,69,332,376,377
Exhaust System......................... 376
Fabric Care............................ 391
Filters
Air Cleaner.......................... 372
Engine Oil........................372,405
Flashers.............................. 350
Hazard Warning....................... 350
Turn Signal........................168,400
Flat Tire Stowage........................ 357
Flooded Engine Starting................... 257
Fluid, Brake........................... 406
Fluid Capacities......................... 404
Fluid Leaks............................. 70
440 INDEX