engine oil DODGE GRAND CARAVAN 2006 User Guide

The external lock cylinders should be lubricated twice a
year, preferably in the fall and spring. Apply a small
amount of a high quality lubricant such as Mopar  Lock
Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
The rubber edges of the wiper blades and the windshield
should be cleaned periodically with a sponge or soft cloth
and a mild nonabrasive cleaner. This will remove accu-
mulations of salt or road film.
Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc. Windshield and Rear Window Washers
The fluid reservoir for the windshield washers and the
rear window washer is shared. It is located in the engine
compartment and should be checked for fluid level at
regular intervals. Fill the reservoir with windshield
washer solvent (not radiator antifreeze) and operate the
system for a few seconds to flush out the residual water.
The washer fluid reservoir will hold a full gallon of fluid
when the Low Washer Fluid Light illuminates.414 MAINTAINING YOUR VEHICLE

Exhaust System
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
WARNING!Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, refer
to “ Exhaust Gas ” in the Safety Tips section of this
manual.Washer Fluid Reservoir MAINTAINING YOUR VEHICLE 415
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WARNING!Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You wouldn ’ t have your full
braking capacity in an emergency.
Brake And Power Steering Hoses
When the vehicle is serviced for scheduled maintenance,
inspect surface of hoses and nylon tubing for evidence of
heat and mechanical damage. Hard and brittle rubber,
cracking, tears, cuts, abrasion, and excessive swelling
indicate deterioration of the rubber. Particular attention
should be made to examining those hose surfaces nearest
to high heat sources, such as the exhaust manifold. Insure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
NOTE: Often, fluid such as oil, power steering fluid,
and brake fluid are used during assembly plant opera-
tions to facilitate the assembly of hoses to couplings.
Therefore, oil wetness at the hose-coupling area is not
necessarily an indication of leakage. Actual dripping of
hot fluid when systems are under pressure (during
vehicle operation), should be noted before hose is re-
placed based on leakage.
NOTE: Inspection of brake hoses should be performed
whenever the brake system is serviced and every engine
oil change. Inspect hydraulic brake hoses for surface
cracking, scuffing, or worn spots. If there is any evidence
of cracking, scuffing, or worn spots, the hose should be422 MAINTAINING YOUR VEHICLE

FLUIDS AND CAPACITIES
U.S. Metric
Fuel (Approximate) 87
Octane 20 Gallons 76 Liters
Engine Oil-with filter
2.4 Liter Engines (SAE 5W-30, API Certified) 5.0 qts 4.7 Liters
3.3 & 3.8 Liter Engines (SAE 5W-20, API Certified) 5.0 qts 4.7 Liters
Cooling System *
2.4 Liter Engines (Mopar  Antifreeze/Coolant 5 Year/100,000
Mile Formula or equivalent) 11.4 qts 10.7 Liters
3.3 & 3.8 Liter Engines (Mopar  Antifreeze/Coolant 5 Year/
100,000 Mile Formula or equivalent) † 13.4 qts 12.6 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
† * Add 2.9 quarts (2.8 liters) if equipped with a rear heater. MAINTAINING YOUR VEHICLE 443
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FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant Mopar  Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology) or equivalent
2.4 Liter Engine Oil Use API Certified SAE 5W-30 engine oil. Refer to your oil filler cap for cor-
rect SAE grade, meeting DaimlerChrysler Material Standard MS-6395.
3.3/3.8 Liter Engine Oil Use API Certified SAE 5W-20 engine oil. Refer to your oil filler cap for cor-
rect SAE grade, meeting DaimlerChrysler Material Standard MS-6395.
Oil Filter 2.4 liter engines Mopar 4105409AB or equiv.
Oil Filter 3.3/3.8 liter engines Mopar 5281090 or equiv.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Fuel Selection 87 Octane444 MAINTAINING YOUR VEHICLE

• Taxi, police, or delivery service (commercial ser-
vice). 
• Off-road or desert operation.
NOTE: Most vehicles are operated under the conditions
listed for Schedule  B  .
Second is Schedule “ A ” . It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule  B  .
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
• 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.
• Check the windshield washer solvent and add if
required.
Once a Month
• Check tire pressure and look for unusual wear or
damage.
• Inspect the battery and clean and tighten the terminals
as required.
• Check the fluid levels of coolant reservoir, brake
master cylinder and transmission; add as needed. MAINTENANCE SCHEDULES 449
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• Check all lights and all other electrical items for correct
operation.
At Each Oil Change
• Change the engine oil filter.
• Inspect the exhaust system. • Inspect the brake hoses.
• Inspect the CV joints and front suspension compo-
nents.
• Check the automatic transmission fluid level.
• Check the coolant level, hoses, and clamps.450 MAINTENANCE SCHEDULES
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Miles 3, 000 6, 000 9, 000 12, 000 15, 000 18, 000
(Kilometers) (5 000 ) (10 000 ) (15 000) (20 000) (25 000) (30 000)
Change engine oil and engine oil filter. XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. * XXXX X
Replace the engine air cleaner filter. *X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines. X
Inspect the generator belt on 2.4 liter engines,
replace if necessary. X
Replace the air conditioning filter. X 452 SCHEDULE “ B ”
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Miles 21, 000 24, 000 27, 000 30, 000 33, 000 36, 000
(Kilometers) (35 000) (40 000) (45 000) (50 000) (55 000) (60 000)
Change engine oil and engine oil filter. XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. * XXX X X
Replace the engine air cleaner filter. X
Replace the spark plugs 2.4 liter engines. X
Inspect the tie rod ends and boot seals. X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines. X
Inspect the generator belt on 2.4 liter engines,
replace if necessary. X
Inspect the PCV valve and replace as neces-
sary.* X
Replace the air conditioning filter. X X SCHEDULE “ B ” 453
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Miles 39, 000 42, 000 45, 000 48, 000 51, 000 54, 000
(Kilometers) (65 000) (70 000) (75 000) (80 000) (85 000) (90 000)
Change engine oil and engine oil filter. XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace if
necessary. * XX XX X
Replace the engine air cleaner filter. *X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines. X
Inspect the generator belt on 2.4 liter engines,
replace if necessary. X
Replace the air conditioning filter. X 454 SCHEDULE “ B ”
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