1999 DODGE RAM oil filter
[x] Cancel search: oil filterPage 745 of 1691
(1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination, such as engine
coolant, fuel, metal particles, or water. Require
repair or replacement.
( 3) - Inoperative includes intermittent operation or out of
OEM specification. Some components may be serviceable;
check for accepted cleaning procedure.
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ENGINE COOLING SYSTEMS
NOTE: Overheating, poor engine performance, and insufficient
cabin heat can be affected by, but are not limited to,
all of the components in the engine cooling system.
ENGINE COVERS (OIL PAN, VALVE COVER, TIMING COVER)
ENGINE COVER (OIL PAN, VALVE COVER, TIMING COVER) INSPECTION \
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Condition Code Procedure
Attaching hardware
incorrect .............. B ............ Require replacement.
Attaching hardware
loose .................. A .. Require repair or replacement.
Attaching hardware
missing ................ C ............ Require replacement.
Baffle loose ............ 2 .. Suggest repair or replacement.
Baffle missing .......... C ............ Require replacement.
Bent, affecting
performance ............ A .. Require repair or replacement.
Bent, not affecting
performance ............ .. ....... No service suggested or
required.
Cracked (not leaking) ... 2 .. Suggest repair or replacement.
Leaking externally ...... A .. Require repair or replacement.
Leaking internally,
causing fluid
contamination .......... A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Restricted passage ...... A .. Require repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
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ENGINE OIL
ENGINE OIL INSPECTION \
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Condition Code Procedure
Contaminated ............ A .. ( 1) Require replacement of oil
and filter.
Level high .............. B ... Determine source of incorrect
level and require repair.
Level low ............... B ... Determine source of incorrect
level and require repair.
Maintenance intervals ... 3 ... Suggest replacement to comply
with vehicle's OEM recommended
service intervals.
( 1) - Determine source of contamination, such as engine coolant,
fuel, metal particles, or water when changing oil. Require
Page 746 of 1691
![DODGE RAM 1999 Service Repair Manual repair or replacement. \
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ENGINE OIL CANISTER](/manual-img/12/56915/w960_56915-745.png "DODGE RAM 1999 Service Repair Manual repair or replacement. \
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ENGINE OIL CANISTER")
repair or replacement. \
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ENGINE OIL CANISTERS
See ENGINE OIL FILTERS AND CANISTERS .
ENGINE OIL COOLERS (EXTERNAL)
ENGINE OIL COOLER (EXTERNAL) INSPECTION \
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Condition Code Procedure
Air flow restriction .... A .. Require repair or replacement.
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Bypassed ................ A .. Require repair or replacement.
Connection leaking ...... A .. Require repair or replacement.
Corroded ................ 1 .. Suggest repair or replacement.
Fins damaged, affecting
performance ............ A .. Require repair or replacement.
Fins damaged, not
affecting performance .. 2 .. Suggest repair or replacement.
Fluid flow restrictions . A .. Require repair or replacement.
Internal restrictions,
affecting performance .. A .. Require repair or replacement.
Leaking ................. A .. Require repair or replacement.
Missing ................. A ............ Require replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
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ENGINE OIL DRAIN PLUGS AND GASKETS
ENGINE OIL DRAIN PLUG AND GASKET INSPECTION \
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Condition Code Procedure
Leaking ................. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Threads damaged ......... A ........... ( 1) Require repair or
replacement.
( 1) - Some OEMs require replacement of drain plug gasket when
removing drain plug. Inspect threads in oil pan for damage.
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ENGINE OIL FILTERS AND CANISTERS
ENGINE OIL FILTER AND CANISTER INSPECTION \
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Condition Code Procedure
Bulged .................. A ........ ( 1) Require replacement.
Page 747 of 1691
Further inspection required.
Canister attaching
hardware broken ........ A ... Require repair or replacement
of hardware.
Canister attaching
hardware loose ......... A ................. Require repair.
Canister attaching
hardware missing ....... C ............ Require replacement.
Canister attaching
hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Center tube collapsed ... A ........ (2) Require replacement.
Further inspection required.
Contaminated ............ A ...... ( 3) Require replacement of
oil and filter.
Dented .................. 2 ........ ( 4) Suggest replacement.
Further inspection required.
Leaking ................. A .. Require repair or replacement.
Maintenance intervals ... 3 ... Suggest replacement to comply
with vehicle's OEM recommended
service intervals.
( 1) - Inspect pressure relief valve.
( 2) - Inspect bypass.
( 3) - Determine cause of contamination, such as engine coolant,
fuel, metal particles, or water when changing oil. Require
repair or replacement.
( 4) - Determine cause, such as broken motor mount.
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ENGINE OIL GASKETS
See ENGINE OIL DRAIN PLUGS AND GASKETS .
ENGINE OIL PRESSURE GAUGES (MECHANICAL)
ENGINE OIL PRESSURE GAUGE (MECHANICAL) INSPECTION \
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Condition Code Procedure
Indicates out of range .. B .......... ( 1) Further inspection
required.
Inoperative ............. A .......... ( 2) Further inspection
required.
Leaking ................. A .. Require repair or replacement.
Reads inaccurately ...... 2 .. Suggest repair or replacement.
( 1) - Gauge may indicate problem with contaminated oil, level,
pressure, or temperature, or problem with gauge.
( 2) - Gauge may indicate problem with contaminated oil, level,
pressure, or temperature, or problem with gauge.
Inoperative includes intermittent operation, out of OEM
specification, or out of range. Further inspection
required to determine cause.
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EVAPORATIVE EMISSION (EVAP) CANISTER FILTERS
EVAPORATIVE EMISSION (EVAP) CANISTER FILTER INSPECTION \
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Condition Code Procedure
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![DODGE RAM 1999 Service Repair Manual Refrigerant
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Refrigerant
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A/C All Polyalkalene Glycol
Refrigerant SP10 PAG
Oil Refrigerant Oil
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(
1) - SAE 10W-30 engine oil is preferred for use in all Dodge
trucks. Use only API approved oil with Starburst Symbol.
(
2) - Limited-Slip Differentials require the use of a 5% Friction
Modifier. Mopar Gear Oil Additive Friction Modifier
(
3) - Never add gear oil, automatic transmission fluid or
hydroboost power steering fluid.
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FLUID CAPACITIES - GAS
FLUID CAPACITIES TABLE - GAS \
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Item Condition Specification (1)
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Engine Oil 3.9L: Drained, W/New Filter 4 Qts. (3.8L)
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5.2L: Drained, W/New Filter 5 Qts. (4.7L)
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5.9L: Drained, W/New Filter 5 Qts. (4.7L)
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3.9L: Drained 3.5 Qts. (3.3L)
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5.2L: Drained 4.5 Qts. (4.2L)
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5.9L: Drained 4.5 Qts. (4.2L)
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Engine 3.9L: Drained 20 Qts. (19L)
Coolant
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5.2L: Drained 20 Qts. (19L)
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5.9L: Drained 20 Qts. (19L)
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Automatic 42RE: Dry Fill 17-22 Pts. (8-10.4L)
Transmission
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Fluid 46RE: Dry Fill 1726 Pts. (812.3L)
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Manual NV3500: Drained 4.2 Pts. (2L)
Transmission
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Fluid NV3500: Drained 8 Pts. (3.8L)
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Rear Axle 9-1/4: Drained 4.8 Pts. (2.3L)
Fluid
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Model 248 (2WD) 6.3 Pts. (3L)
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Model 248 (4WD) 7.3 Pts. (3.4L)
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Model 267 (2WD) 7 Pts. (3.3L)
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Model 267 (4WD) 7.8 Pts. (3.6L)
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Model 286 (2WD) 6.8.Pts. (3.2L)
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Model 286 (4WD) 10.1 Pts. (4.8L)
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Rear Axle Model 248 (2WD) 6.3 Pts. (3L)
Page 895 of 1691
CAUTION: If fuel contamination due to fungi or other microorganisms is
suspected a fuel additive with a biocide may be used. Follow
the manufacturers dosage as recommended on product label. Use
biocides ONLY when necessary, excessive use can may cause
other fuel system problems.
DIESEL FUEL CONTAMINATION
WARNING: Diesel fuel system may be contaminated with fungi or other
microorganisms. Keep contaminated fuel away from open skin
cuts or sores to prevent skin irritation or infection.
DIESEL FUEL REQUIREMENTS
CAUTION: All diesel engines have been developed to take advantage of
the high energy content of No. 2 diesel fuel or No. 2
climatized-diesel fuels. It also operates on No. 1-diesel
fuels if temperatures are expected to be extended arctic
conditions -10
\bF (-23\bC).
WARNING: Do NOT use alcohol or gasoline as a fuel blending agent. They
can be unstable under certain conditions and hazardous or
explosive when mixed with diesel fuel.
ELECTROSTATIC DISCHARGE SENSITIVE (ESD) PARTS
WARNING: Many solid state electrical components can be damaged by
static electricity (ESD). Some will display a warning label,
but many will not. Discharge personal static electricity by
touching a metal ground point on the vehicle prior to
servicing any ESD sensitive component.
ENGINE OIL
CAUTION: Never use non-detergent or straight mineral oil.
ENGINE OIL FILTER (CARTRIDGE TYPE)
CAUTION: Use of Mopar Oil Filter Cartridge (P/N 04746914) is
RECOMMENDED. The engine oil filter cartridge should be
changed at every engine oil change. Use the same type oil
that will be used in the engine.
FUEL SYSTEM SERVICE
WARNING: Relieve fuel system pressure prior to servicing any fuel
system component (fuel injection models).
HALOGEN BULBS
WARNING: Halogen bulbs contain pressurized gas which may explode if
overheated. DO NOT touch glass portion of bulb with bare
hands. Eye protection should be worn when handling or working
around halogen bulbs.
RADIATOR CAP
CAUTION: Always disconnect the fan motor when working near the
radiator fan. The fan is temperature controlled and could
start at any time even when the ignition key is in the OFF
position. DO NOT loosen or remove radiator cap when cooling
system is hot.
Page 934 of 1691
Apply light coat of engine oil on NEW .060" (1.5 mm) thick Copper
sealing washer. Install NEW Copper sealing washer on spray tip of fuel
injector. Engine oil is used to aid holding sealing washer in place.
Install new "O" ring on fuel injector. Apply small amount of engine
oil to "O" ring.
2) Ensure fuel inlet hole on side of fuel injector is
positioned toward injector connector tube. Install injector into
cylinder head bore using care not to allow injector tip to touch sides
of bore. Press fuel injector into cylinder head with finger pressure
only. Install fuel injector hold down clamp into shouldered bolt while
aligning slot in top of injector into groove in bottom of clamp.
Tighten opposite clamp bolt to specification. See TORQUE
SPECIFICATIONS.
3) Apply small amount of clean engine oil to NEW "O" ring.
Install "O" ring to fuel injector connector tube. Using finger
pressure only, press injector connector tube into cylinder head.
Connect and tighten high pressure fuel lines to specification. See
TORQUE SPECIFICATIONS.
NOTE: Fuel line fitting torque is important. Mating surfaces will
not seal if fuel line fitting is under or over-torqued.
4) To install remaining components, reverse removal
procedure. Tighten bolts to specification. See TORQUE SPECIFICATIONS.
Bleed high-pressure fuel lines. See FUEL LINE BLEEDING under FUEL
SYSTEM.
FUEL INJECTION PUMP
CAUTION: High-pressure fuel lines must be clamped securely and routed
so they do not contact each other or any other components. DO
NOT weld or substitute high-pressure fuel lines. High
-pressure lines are same length and proper high-pressure fuel
line must be installed in specified area for proper engine
operation.
Removal
1) Disconnect negative battery cables. Clean fuel lines at
cylinder head and injection pump. Clean fuel injection pump and fuel
lines at side of pump. Disconnect 9-pin electrical connector at Fuel
Pump Control Module (FPCM). Place a rag around overflow valve to catch\
excess fuel. Remove overflow valve and disconnect fuel return line.
Remove banjo bolts and fuel supply line at side of injection pump and
top of fuel filter housing.
2) Remove all high pressure fuel lines, intake air tube,
accelerator pedal position sensor, air intake housing, engine oil
dipstick tube, wiring clips, electrical connectors at intake heaters,
and engine lifting bracket. Unscrew plastic access cap at front gear
cover. Remove injection pump gear-to-injection pump shaft nut and
washer.
3) Engine may be rotated by removing dust plug from
transmission adapter plate and installing Engine Barring Tool (Snap-On
SP371) in transmission adapter plate. See Fig. 9. Rotate engine until
keyway is at 12 o'clock position.
Page 951 of 1691
NOTE: Oil pressure sensor may also be referred to as engine oil
pressure sensor.
Removal & Installation
For oil pressure sensor location, see OIL PRESSURE SENSOR
LOCATION table. Service information is not available from
manufacturer.
OIL PRESSURE SENSOR LOCATION
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Application Location
Dakota
2.5L ... ( 1) Passenger's Side Of Cylinder Block, Below Distributor
3.9L, 5.2L & 5.9L ... ( 1) Passenger's Side Rear Corner Of Cylinder
Block, Below Distributor
Durango .. ( 1) Passenger's Side Rear Corner Of Cylinder Block, Below
Distributor
Ram Pickup
3.9L, 5.2L & 5.9L ... ( 2) Passenger's Side Rear Corner Of Cylinder
Block, Below Distributor
8.0L ......................................... ( 2) Near Oil Filter
Ram Van & Ram Wagon ... ( 3) Passenger's Side Rear Corner Of Cylinder
Block, Below Distributor
( 1) - Contains a Gray/Yellow wire and a Black/Light Blue wire in the
electrical connector.
( 2) - Contains a Gray/Orange wire and a Black/Light Blue wire in the
electrical connector.
( 3) - Contains a Gray wire and a Black/Light Blue wire in the
electrical connector.
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OUTPUT SHAFT SPEED SENSOR
NOTE: Output shaft speed sensor may also be referred to as
transmission speed sensor.
Removal & Installation (A/T Models)
Output shaft speed sensor is located on lower edge of
overdrive case on rear of transmission. See Fig. 10. Disconnect
electrical connector at output shaft speed sensor. Remove output shaft
speed sensor with "O" ring from transmission. To install, reverse
removal procedure using NEW "O" ring.
Fig. 10: Locating Output Shaft Speed Sensor & Park/Neutral Switch
(A/T)
Courtesy of Chrysler Corp.
PARK/NEUTRAL SWITCH
Page 973 of 1691
1) Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE
under FUEL SYSTEM. Disconnect negative battery cable.
2) Ensure area around fuel line fitting on fuel line and fuel
rail is clean. Press sides of latch clip on fuel line fitting together
while rotating latch clip upward. See Fig. 26. Pull fuel line fitting
from fuel rail.
3) Inspect fuel line fitting for damage. If fuel line fitting
is damaged, entire fuel line assembly must be replaced.
4) To install, ensure fuel line fitting and fuel rail are
clean. Lubricate fuel line fitting and fuel rail with engine oil.
Install fuel line fitting on fuel rail.
5) Rotate latch clip downward so it snaps into position.
Ensure latch clip is fully snapped into position. If latch clip will
not snap into position, check for improper installation of fuel line
fitting on fuel rail. Pull on fuel line to ensure fuel line fitting is
properly locked on fuel rail. Reconnect negative battery cable. Start
engine and check for leaks.
Fig. 26: Disconnecting Fuel Line At Fuel Rail (Ram Van & Ram Wagon)
Courtesy of Chrysler Corp.
FUEL FILTER
Removal & Installation
Fuel filter is incorporated into the fuel pressure regulator.
A separate frame mounted fuel filter is not used. For servicing for
fuel filter/fuel pressure regulator, see FUEL FILTER/FUEL PRESSURE
REGULATOR.
FUEL FILTER/FUEL PRESSURE REGULATOR
Removal