2004 DODGE INTREPID fuel additives

unleaded gasoline having lower sulfur to determine if the
problem is fuel related prior to returning your vehicle to
an authorized dealer for service.
CAUTION!
If the Malfunction Indicator Light is flashing, imme-
diate service is required. See the On Board Diagnos-
tics paragraph in the Maintenance section of this
manual.
Materials Added to Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and would result in additional cost. Therefore
you should not have to add anything to the fuel.
Adding Fuel
NOTE:
The fuel tank filler tube has a restricting door
about 2 inches (50 mm) down from the opening. If fuel is
poured from a portable container, the container should
have a flexible nozzle long enough to force open the
restricting door.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
NOTE:When the fuel nozzle “clicks” or shuts off, the
fuel tank is full.
NOTE:Tighten the gas cap until you hear a “clicking”
sound. This is an indication that the gas cap is properly
tightened.
The Malfunction Indicator light will come on if the gas
cap is not properly secured. Make sure that the gas cap
is tightened each time the vehicle is refueled.
146 STARTING AND OPERATING

The proper SAE viscosity grade of engine oil should be
selected based on the following recommendations and be
within the operating temperature shown in the engine oil
viscosity charts.
SAE 10W-30 oil is preferred for use in 3.5L engines within
the operating temperatures shown in the viscosity chart.
SAE 5W-30 engine oil is allowed for use in the 3.5L
engine during cold weather only to improve cold
weather starting.SAE 5W-30 oil is preferred for use in 2.7L engines within
the operating temperatures shown in the viscosity chart.
You are encouraged to use SAE 5W-30 oils to aid in low
temperature starting and for improved fuel economy.
Synthetic Engine Oils
There are a growing number of engine oils being pro-
moted as either synthetic or semi-synthetic. If you choose
to use such a product, useonlythose oils that meet the
American Petroleum Institute (API) and SAE viscosity
standard. Follow the service schedule that describes your
driving type.
Materials Added To Engine Oils
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
engine oil. Engine oil is an engineered product and it’s
performance may be impaired by supplemental addi-
tives.
Disposing of Used Engine Oil
Care should be taken in disposing of used engine oil from
your vehicle. Used oil, indiscriminately discarded, can
present a problem to the environment. Contact your
dealer, service station, or governmental agency for advice
3.5L Engine Oil Chart
MAINTAINING YOUR VEHICLE 177
7

About Your Brakes...................... 134
ABS (Anti-Lock Brake) System...........91,134
Accident Damage....................... 199
Adding Engine Coolant (Antifreeze)......... 189
Adding Fuel.......................... 146
Air Cleaner, Engine..................... 180
Air Conditioner Maintenance.............. 182
Air Conditioning.................... 114,117
Air Conditioning Controls............. 114,117
Air Conditioning, Operating Tips........... 123
Air Conditioning Refrigerant.............. 182
Air Conditioning System................. 182
Air Pressure, Tires...................136,137
Airbag................................ 33
Airbag Deployment....................36,37
Airbag Light.....................37,40,48,90
Airbag Maintenance...................... 39
Alarm System.......................... 23
Alignment and Balance.................. 143
Antifreeze Disposal..................... 188
Antifreeze (Engine Coolant)............... 189
Anti-Lock Brake System.................. 134
Anti-Lock Warning Light.................. 91Anti-Theft Security Alarm................. 23
Anti-Theft System....................... 23
Appearance Care....................... 197
Auto Down Power Windows............... 25
Automatic Door Locks.................... 16
Automatic Mirrors....................... 53
Automatic Off, Interior Lights.............. 60
Automatic Temperature Control............ 117
Automatic Transaxle..................129,194
Fluid and Filter Changes................ 197
Fluid Level Check..................... 195
Reset Mode......................... 130
Selection Of Lubricant................. 194
Shifting............................ 130
Special Additives..................... 197
Backfire, Engine........................ 180
Ball Joints............................ 184
Battery............................158,181
Emergency Starting.................... 158
Gas Caution......................158,181
Jump Starting........................ 158
Keyless Transmitter Replacement.......... 22
238 INDEX

Additives........................... 146
Filler Cap........................... 147
Filter.............................. 180
Gauge.............................. 88
Light............................... 88
Materials Added...................... 146
Octane Rating........................ 143
System Hoses........................ 194
Fuses.............................201,202
Garage Door Opener..................... 70
GasCap .............................. 147
Gasoline, Reformulated.................. 144
Gasoline/Oxygenate Blends............... 144
Gauges
Coolant Temperature................... 89
Fuel................................ 88
Oil Pressure.......................... 88
Speedometer/Odometer................. 91
Glass Cleaning......................... 200
Glove Compartment..................... 14
Hazard Warning Flasher.................. 152Head Restraints......................... 57
Headlights
Bulb Replacement..................... 204
Cleaning............................ 200
Dimmer Switch....................... 64
Lights On Reminder.................... 62
Switch.............................. 62
Time Delay........................... 62
Heater............................ 114,117
High Beam Indicator..................... 89
Holder, Cup........................... 52
Homelink Transmitter.................... 70
Hood Latch Maintenance................. 185
Hood Release.......................... 59
Hook, Coat............................ 52
Hoses............................191,194
Ignition
Key ...............................9,12
Lock............................... 13
Illuminated Entry....................... 14
Immobilizer............................. 9
Infant Restraint......................... 41
242 INDEX