spark plugs DODGE DURANGO 2006 2.G Owners Manual
[x] Cancel search | Manufacturer: DODGE, Model Year: 2006, Model line: DURANGO, Model: DODGE DURANGO 2006 2.GPages: 440, PDF Size: 6.63 MB
Page 331 of 440
MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment 3.7L V6..............334
Engine Compartment 4.7L V-8..............335
Engine Compartment 5.7L HEMI V-8.........336
Onboard Diagnostic System — OBD II........337
▫Loose Fuel Filler Cap Message............337
Emissions Inspection And Maintenance
Programs............................338
Replacement Parts......................339
Dealer Service.........................340Maintenance Procedures..................340
▫Engine Oil..........................340
▫Engine Oil Filter......................344
▫Drive Belts — Check Condition And
Tensioner...........................345
▫Spark Plugs.........................345
▫Ignition Cables.......................346
▫Engine Air Cleaner Filter................346
▫Engine Fuel Filter.....................346
7
Page 345 of 440
Drive Belts — Check Condition and Tensioner
Belt tension is controlled by means of an automatic
tensioner. No belt tension adjustments are required.
However, belt and belt tensioner condition should be
inspected at the specified intervals, and replaced if re-
quired. See your authorized dealer for service. At the
mileage indicated in the maintenance schedule, all belts
and tensioner should be checked for condition. Improper
belt tension can cause belt slippage and failure. Belts
should be inspected for evidence of cuts, cracks, glazing,
or frayed cords and replaced if there is indication of
damage which could result in belt failure. Low generator
belt tension can cause battery failure. Also check belt
routing to make sure there is no interference between the
belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure proper engine
performance and emission control. The plugs installed in
your vehicle should operate satisfactorily in normal
service for the mileage indicated in the Maintenance
Chart. New plugs should be installed at this mileage. The
entire set should be replaced if there is any malfunction
due to a faulty spark plug. Check the Vehicle Emissions
Control Information label for the proper type of spark
plug for your vehicle.
CAUTION!
When replacing plugs, do not overtighten. You could
damage them and cause them to leak.
MAINTAINING YOUR VEHICLE 345
7
Page 386 of 440
FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology) or equivalent.
3.7/4.7L Engine Oil Use SAE 5W-30, API Certified, meeting material standard MS-6395 or equiva-
lent.
5.7L Engine Oil Use SAE 5W-20, API Certified, meeting material standard MS-6395 or equiva-
lent.
Engine Oil Filter MoparEngine Oil Filter, P/N 5281090 or equivalent.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Fuel Selection 3.7L/4.7L 87 Octane, (R+M)/2 Method
Fuel Selection 5.7L 89 Octane, (R+M)/2 Method
386 MAINTAINING YOUR VEHICLE
Page 396 of 440
Miles 18,000 21,000 24,000 27,000 30,000
(Kilometers) (30 000) (35 000) (40 000) (45 000) (50 000)
Change engine oil and engine oil filter, or at 3
months whichever comes first.X X XXX
Rotate tires. X X X
Check spare tire for proper pressure and correct
stowage.XXX
Change rear axle fluid.X
Change front axle fluid (4X4).X
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
396 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 398 of 440
Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (80 000) (85 000) (90 000) (95 000) (100 000)
Change engine oil and engine oil filter, or at 3
months whichever comes first.X X XXX
Rotate tires. X X X
Check spare tire for proper pressure and correct
stowage.XXX
Change rear axle fluid.X
Change front axle fluid (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
Inspect and replace ignition cables if necessary
(5.7L only).X
398 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 401 of 440
Miles 78,000 81,000 84,000 87,000 90,000
(Kilometers ) (130 000) (135 000) (140 000) (145 000) (150 000)
Change engine oil and engine oil filter, or at 3
months whichever comes first.X X XXX
Rotate tires. X X X
Check spare tire for proper pressure and correct
stowage.XXX
Change rear axle fluid.X
Change front axle fluid (4X4).X
Check transfer case fluid level (4X4).X
Inspect brake linings.X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
Inspect auto tension drive belt and replace if re-
quired.X
SCHEDULE “B” 401
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 403 of 440
Miles 105,000 108,000 111,000 114,000 117,000 120,000
(Kilometers) (175 000) (180 000) (185 000) (190 000) (195 000) (200 000)
Change engine oil and engine oil filter, or at 3
months whichever comes first.X X XXXX
Rotate tires. X X X
Check spare tire for proper pressure and cor-
rect stowage.XXX
Change rear axle fluid. X X
Change front axle fluid (4X4). X X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if
necessary.XX
Replace spark plugs.X
Inspect and replace ignition cables if neces-
sary (5.7L only).X
Inspect PCV valve, replace as necessary.**X
Inspect auto tension drive belt and replace if
required.XX
SCHEDULE “B” 403
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 405 of 440
Schedule “A”
Miles 6,000 12,000 18,000 24,000 30,000
(Kilometers) (10 000) (20 000) (30 000) (40 000) (50 000)
[Months] [6] [12] [18] [24] [30]
Change engine oil and engine oil filter. X X X X X
Rotate tires. X X X X X
Check spare tire for proper pressure and correct
stowage.X
XX
XX
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace as neces-
sary.X
Replace spark plugs.X
SCHEDULE “A” 405
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 407 of 440
Miles 36,000 42,000 48,000 54,000 60,000 66,000
(Kilometers) (60 000) (70 000) (80 000) (90 000) (100 000) (110 000)
[Months] [36] [42] [48] [54] [60] [66]
Inspect engine air cleaner filter, replace if
necessary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary. *X
Inspect and replace ignition cables if neces-
sary (5.7L only).X
Inspect auto tension drive belt and replace if
required.X
SCHEDULE “A” 407
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S
Page 408 of 440
Miles 72,000 78,000 84,000 90,000 96,000
(Kilometers) (120 000) (130 000) (140 000) (150 000) (160 000)
[Months] [72] [78] [84] [90] [96]
Change engine oil and engine oil filter. X X X X X
Rotate tires. X X X X X
Check spare tire for proper pressure and correct
stowage.XX
XX
X
Check transfer case fluid level (4X4). X
Inspect brake linings. X X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
Inspect auto tension drive belt and replace if re-
quired.X
408 SCHEDULE “A”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S