engine coolant DODGE CARAVAN 2009 User Guide

Coolant Checks
Check the engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
rusty in appearance, the system should be drained,
flushed and refilled with fresh coolant. Check the front of
the A/C condenser for any accumulation of bugs, leaves,
etc. If dirty, clean by gently spraying water from a garden
hose vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
engine coolant (antifreeze) from the radiator drain cock.If the cap is sealing properly, the engine coolant (anti-
freeze) will begin to drain from the coolant recovery
bottle. DO NOT REMOVE THE COOLANT PRESSURE
CAP WHEN THE COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush and Refill
If the engine coolant (antifreeze) is dirty or contains a
considerable amount of sediment, clean and flush with a
reliable cooling system cleaner. Follow with a thorough
rinsing to remove all deposits and chemicals. Properly
dispose of the old engine coolant (antifreeze) solution.
Refer to the “Maintenance Schedule” in Section 8 for the
proper maintenance intervals.
Selection of Coolant
Use only the manufacturer’s recommended engine cool-
ant (antifreeze). Refer to “Fluids, Lubricants and Genuine
Parts” in this section for the correct fluid type.
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CAUTION!
•Mixing of engine coolant (antifreeze) other than
specified Hybrid Organic Additive Technology
(HOAT) engine coolant (antifreeze), may result in
engine damage and may decrease corrosion pro-
tection. If a non-HOAT engine coolant (antifreeze)
is introduced into the cooling system in an emer-
gency, it should be replaced with the specified
engine coolant (antifreeze) as soon as possible.
•Do not use water alone or alcohol based engine
coolant (antifreeze) products. Do not use addi-
tional rust inhibitors or anti-rust products, as they
may not be compatible with the radiator engine
coolant (antifreeze) and may plug the radiator.
(Continued)
CAUTION! (Continued)
•This vehicle has not been designed for use with
Propylene Glycol based engine coolant (anti-
freeze). Use of Propylene Glycol based engine
coolant (antifreeze) is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to five years or 102,000 miles (170 000 km) before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
engine coolant (antifreeze) throughout the life of your
vehicle. Please review these recommendations for using
Hybrid Organic Additive Technology (HOAT) engine
coolant (antifreeze).
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When adding engine coolant (antifreeze), a minimum
solution of 50% recommended MOPARAntifreeze/
Coolant Five Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology), or equivalent, in water
should be used. Use higher concentrations (not to exceed
70%) if temperatures below34°F (37°C ) are antici-
pated.
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant (antifreeze)
solution. The use of lower quality water will reduce the
amount of corrosion protection in the engine cooling
system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.NOTE:Mixing engine coolant (antifreeze) types will
decrease the life of the engine coolant (antifreeze) and
will require more frequent coolant changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent the loss of
engine coolant (antifreeze), and to ensure that engine
coolant (antifreeze) will return to the radiator from the
coolant recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
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WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. Never add engine coolant (antifreeze)
when the engine is overheated. Do not loosen or
remove the cap to cool an overheated engine. Heat
causes pressure to build up in the cooling system.
To prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal of Used Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposalrules for your community. To prevent ingestion by ani-
mals or children do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it
to remain in puddles on the ground. If ingested by a
child, contact a physician immediately. Clean up any
ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine cold, the level of the engine coolant (antifreeze) in
the coolant recovery bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
engine coolant (antifreeze) freeze point or replacing en-
gine coolant (antifreeze). Advise your service attendant
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of this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, it should be added to the
coolant bottle. Do not overfill.
Points to Remember
NOTE:When the vehicle is stopped after a few miles (a
few kilometers) of operation, you may observe vapor
coming from the front of the engine compartment. This is
normally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check engine coolant (antifreeze) freeze point in the
radiator and in the coolant recovery bottle. If engine
coolant (antifreeze) needs to be added, contents of the
coolant recovery bottle must also be protected against
freezing.
•If frequent engine coolant (antifreeze) additions are
required, or if the level in the coolant recovery bottle
does not drop when the engine cools, the cooling
system should be pressure tested for leaks.
•Maintain engine coolant (antifreeze) concentration at
50% HOAT engine coolant (antifreeze) (minimum)
and distilled water for proper corrosion protection of
your engine, which contains aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
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FLUIDS AND CAPACITIES
U.S. Metric
Fuel (Approximate)20 Gallons 76 Liters
Engine Oil with Filter
3.3L and 3.8L Engine (SAE 5W-20, API Certified) 5 Quarts 4.7 Liters
4.0 Liter Engine (SAE 10W-30, API Certified) 5.5 Quarts 5.2 Liters
Cooling System *
3.3, 3.8, and 4.0 Liter Engine (MOPAREngine Coolant/
Antifreeze 5 Year/100,000 Mile Formula)13.4 Quarts 12.6 Liters
* Includes heater and coolant recovery bottle filled to MAX level. Add 2.9 Qts (2.8 L) if equipped with a rear
heater.
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FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine CoolantMOPARAntifreeze/Coolant Five Year/100,000 Mile Formula HOAT
(Hybrid Organic Additive Technology)
Engine Oil (3.3L and 3.8L Engines)Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your oil filler cap for
correct SAE grade
Engine Oil (4.0L Engine)Use API Certified SAE 10W-30 Engine Oil, meeting the requirements
of Chrysler Material Standard MS-6395. Refer to your oil filler cap for
correct SAE grade
Oil Filter (3.3L and 3.8L Engines) MOPAR04105409 or equivalent
Oil Filter (4.0L Engine) MOPAR05281090 or equivalent
Spark Plugs (3.3L and 3.8L Engines) RE14PLP5 (Gap 0.050 in [1.27 mm])
Spark Plugs (4.0L Engine) ZFR5LP-13G (Gap 0.050 in [1.27 mm])
Fuel Selection (3.3L and 3.8L Engines) 87 Octane
Fuel Selection (4.0L Engine) 87 Octane Acceptable — 89 Recommended
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•Check the fluid levels of the coolant reservoir, the
brake master cylinder, the power steering and the
transaxle and add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
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96,000 Miles (160,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏Rotate tires.
❏If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter, replace if necessary.
❏Replace the air conditioning filter.
❏Inspect the brake linings, replace if necessary.
❏Inspect the CV Joints.
❏Inspect the exhaust system.
❏Inspect the front suspension, tie rod ends and boot seals, replace if necessary.
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
102,000 Miles (170,000 km) or
102 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏Rotate tires.
❏Flush and replace the engine coolant.
❏Replace the ignition cables (3.3L and
3.8L engines).
❏Replace the spark plugs (3.3L, 3.8L,
and 4.0L engines).
❏Replace the timing belt (4.0L engine).
Odometer Reading Date
Repair Order # Dealer Code
Signature Authorized Chrysler Dealer
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Adding Engine Coolant (Antifreeze).......... 452
Adding Fuel........................... 387
Adding Washer Fluid..................... 449
Additives, Fuel......................... 381
Adjustable Pedals....................... 182
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 441
Air Conditioner Maintenance............... 446
Air Conditioning........................ 301
Air Conditioning Controls................. 301
Air Conditioning Filter.................320,447
Air Conditioning, Operating Tips............ 320
Air Conditioning, Rear Zone.............308,315
Air Conditioning Refrigerant............... 446
Air Conditioning System.............301,310,446
Air Conditioning System, Zone Control........ 306
Air Pressure, Tires....................... 359
Airbag..............................65,72
Airbag Deployment....................... 73
Airbag Light...................66,71,75,94,244Airbag Maintenance....................... 74
Airbag, Side..........................70,72
Airbag, Window (Side Curtain)...........68,70,72
Alarm Light........................... 244
Alarm (Security Alarm).................... 18
Alignment and Balance................... 366
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 293
Antifreeze (Engine Coolant)...........451,452,479
Disposal............................ 454
Anti-Lock Warning Light.................. 237
Anti-Theft System........................ 18
Appearance Care........................ 460
Ashtray............................... 210
Assistance Towing....................... 129
Auto Down Power Windows................ 40
Auto Up Power Windows................41,206
Automatic Dimming Mirror................ 102
Automatic Door Locks...................34,35
512 INDEX
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