2008 DODGE MAGNUM oil

2.7L ENGINE COMPARTMENT
1 Ð Fuses (Front Power Distribution Center) 6 Ð Air Cleaner Filter
2 Ð Engine Oil Dipstick 7 Ð Coolant Pressure Cap
3 Ð Brake Fluid Reservoir Access Cover 8 Ð Engine Oil Fill
4 Ð Coolant Bottle 9 Ð Remote Jump-Start Positive Battery Post
5 Ð Power Steering Fluid 10 Ð Washer Fluid Bottle 384 MAINTAINING YOUR VEHICLE

3.5L ENGINE COMPARTMENT
1 Ð Fuses (Front Power Distribution Center) 6 Ð Coolant Bottle
2 Ð Air Cleaner Filter 7 Ð Engine Oil Fill
3 Ð Brake Fluid Reservoir Access Cover 8 Ð Engine Oil Dipstick
4 Ð Coolant Pressure Cap 9 Ð Washer Fluid Bottle
5 Ð Power Steering Fluid 10 Ð Remote Jump-Start Positive Battery PostMAINTAINING YOUR VEHICLE 385
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5.7L ENGINE COMPARTMENT
1 Ð Fuses (Front Power Distribution Center) 6 Ð Air Cleaner Filter
2 Ð Coolant Pressure Cap 7 Ð Engine Oil Fill
3 Ð Brake Fluid Reservoir Access Cover 8 Ð Engine Oil Dipstick
4 Ð Coolant Bottle 9 Ð Remote Jump-Start Positive Battery Post
5 Ð Power Steering Fluid 10 Ð Washer Fluid Bottle 386 MAINTAINING YOUR VEHICLE

These items should be inspected if a malfunction is
observed or suspected.
Engine Oil
Checking Oil Level Ð 2.7L, 3.5L Engines
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX markings on the
dipstick. Adding 1.0 quart (1.0L) of oil when the reading
is at the MIN mark will result in a MAX reading on these
engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Engine Oil Dipstick
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Checking Oil Level Ð 5.7L Engine
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level in the ªSAFEº range. Adding 1.0 quart (1.0L)
of oil when the reading is at the bottom of the ªSAFEº
range will result in an oil level at the top of the ªSAFEº
range on these engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Engine Oil Dipstick
392 MAINTAINING YOUR VEHICLE

Change Engine Oil
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to ªMaintenance Scheduleº in Section 8 of this
manual for information on this system.
NOTE: Under no circumstances should oil change
intervals exceed 6,000 miles (10 000 km) or 6 months,
whichever occurs first.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacture only
recommends engine oils that are API certified and meet
the requirements of DaimlerChrysler Material Standard
MS-6395.
American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American
Petroleum Institute (API). The
manufacture only recommends
API Certified engine oils.
Engine Oil Viscosity (SAE Grade) Ð 2.7L and 5.7L
Engines
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy.
MAINTAINING YOUR VEHICLE 393
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The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the ªEngine Com-
partmentº illustration in this section.
NOTE:Vehicles equipped with a 5.7L engine must use
SAE 5W-20 oil. Failure to do so may result in improper
operation of the Multiple Displacement System (MDS).
Refer to ªMulti Displacement Systemº under ªStarting
and Operatingº for more details.
Lubricants, which do not have both, the engine oil
certification mark and the correct SAE viscosity grade
number should not be used.
Engine Oil Viscosity (SAE Grade) Ð 3.5L Engine
SAE 10W-30 engine oil is preferred for use in 3.5L
Engines for all operating temperatures.The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the ªEngine Com-
partmentº illustration in this section.
Lubricants, which do not have both, the engine oil
certification mark and the correct SAE viscosity grade
number 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 Oil
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 addi-
tives.
394 MAINTAINING YOUR VEHICLE

Disposing of Used Engine Oil and Oil Filters
Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your dealer, service station, or
governmental agency for advice on how and where used
oil and oil filters can be safely discarded in your area.
Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
This manufacturer's engines have a full-flow type oil
filter. Use a filter of this type for replacement. The quality
of replacement filters varies considerably. Only high
quality filters should be used to assure most efficient
service. MopartEngine Oil Filters are a high quality oil
filter and are recommended.
Drive Belts Ð Check Condition and Tension
Belt tension is controlled by means of an automatic
tensioner. Therefore, no belt tension adjustments are
required. However, belt and belt tensioner condition
should be inspected periodically and replaced if re-
quired. Improper belt tension can cause belt slippage and
failure. Low generator belt tension can cause battery
failure.
Inspect belts for evidence of cuts, cracks, glazing, or
frayed cords and replaced if there is indication of dam-
age, which could result in belt failure. Also, check belt
routing to make sure there is no interference between the
belts and other engine components. See your authorized
dealer for service.
MAINTAINING YOUR VEHICLE 395
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