1999 DODGE RAM fuel filter

Fig. 35: Positioning Fuel Pump Module In Fuel Tank & Fuel
Filter/Fuel Pressure Regulator (Ram Van & Ram Wagon)
Courtesy of Chrysler Corp.
FUEL TANK
Removal (Dakota)
1) Fuel tank may be drained by lowering the fuel tank, or by
pumping fuel from fuel tank using fuel pump. If lowering fuel tank to
drain fuel, go to step 4). If using fuel pump to drain fuel tank, go
to next step.
2) Disconnect fuel line from fuel rail. See FUEL LINE AT FUEL
RAIL. Connect Fuel Hose (6541, 6539, 6631 or 6923) for proper engine
application at fuel line fitting on fuel rail. Place remaining end of
fuel hose in an approved gasoline container.
3) Connect scan tool to Data Link Connector (DLC). DLC is a
16-pin connector attached to bottom of driver's side of the instrument
panel, just to the right of the brake pedal. Using scan tool
manufacturer's instructions, activate the fuel pump and pump fuel from
fuel tank. Once fuel tank is empty, remove scan tool. Reinstall fuel

line on fuel rail using proper procedure. Go to step 5).
4) Release fuel pressure from fuel system. See FUEL SYSTEM
PRESSURE RELEASE. Ensure negative battery cable is disconnected.
Remove fuel tank cap to release any residual fuel tank pressure.
5) Open fuel tank filler door. Fuel tank filler tube assembly
is mounted to a plastic bezel behind fuel tank filler door. See
Fig. 36. Note location of bezel-to-body screw. See Fig. 36. Remove the
3 bezel-to-body screws at the outer circumference of the plastic
bezel. DO NOT remove fuel tank filler tube assembly-to-bezel screws.
Fig. 36: Locating Plastic Bezel & Bezel Screws (Dakota)
Courtesy of Chrysler Corp.
6) Raise and support vehicle. Support fuel tank with
transmission jack. Remove fuel tank strap retaining nuts. Position
fuel tank straps toward outside of vehicle. Slightly lower fuel tank.
If fuel tank was not previously drained, ensure fuel tank cap is
installed to prevent spilling of any fuel.
7) Disconnect fuel line from fuel filter/fuel pressure

1) To install, reverse removal procedure. If installing small
vent tube and large fill tube on fuel tank, ensure fuel tank fittings
are clean.
2) Install disconnect fitting on fuel tank fitting until
disconnect fitting snaps onto fuel tank fitting. Pull on small vent
tube or and large fill tube to ensure disconnect fitting is locked on
fuel tank fitting. To verify proper installation of disconnect
fitting, ensure the distance between release sleeve and top of fuel
tank fitting is .50" (12.7 mm) on small vent tube or .25" (6.4 mm) o\
n
large fill tube. See Fig. 37.
3) Install fuel lines on fuel filter/fuel pressure regulator
on fuel pump module using proper procedure. See FUEL LINE DISCONNECT
FITTINGS under FUEL SYSTEM.
CAUTION: DO NOT overtighten fuel tank strap retaining nuts during
installation.
4) Tighten fuel tank strap retaining nuts to specification.
See TORQUE SPECIFICATIONS. To install remaining components, reverse
removal procedure. Start engine and check for fuel leaks.
Removal (Durango)
1) Fuel tank may be drained by removing vent hose from rear
of fuel tank, or by pumping fuel from fuel tank using the fuel pump if
fuel pump is operating. If removing vent hose from fuel tank to drain
the fuel, go to step 4). If using fuel pump to drain the fuel tank, go
to next step.
2) Disconnect fuel line from fuel rail. See FUEL LINE AT FUEL
RAIL under FUEL SYSTEM. Connect Fuel Hose (6541, 6539, 6631 or 6923)
for proper engine application at fuel line fitting on fuel rail. Place
remaining end of fuel hose in an approved gasoline container.
3) Connect scan tool to Data Link Connector (DLC). DLC is a
16-pin connector attached to bottom of driver's side of the instrument
panel, just to the right of the brake pedal. Using scan tool
manufacturer's instructions, activate the fuel pump and pump fuel from
fuel tank. Once fuel tank is empty, remove scan tool. Reinstall fuel
line on fuel rail using proper procedure. Go to step 5).
4) Release fuel pressure from fuel system. See FUEL SYSTEM
PRESSURE RELEASE. Ensure negative battery cable is disconnected.
Remove fuel tank cap to release any residual fuel tank pressure.
5) Raise and support vehicle. Remove necessary skid plates
for access to fuel tank. Disconnect vent and filler hose from rear of
fuel tank. If fuel tank was not previously drained, place drain hose
in vent hose fitting at rear of fuel tank. Drain fuel from fuel tank
into an approved gasoline container.
6) Support fuel tank with transmission jack. Remove fuel tank
strap retaining nuts. Position fuel tank straps toward outside of
vehicle. Slightly lower fuel tank. Ensure rear of fuel tank is higher
than front of fuel tank to prevent any spilling any remaining fuel in
fuel tank.
7) Disconnect fuel line from fuel filter/fuel pressure
regulator on fuel pump module using proper procedure for fuel line
disconnect fitting. See FUEL LINE DISCONNECT FITTINGS. Fuel pump
module is located on top of fuel tank. See Fig. 28. Disconnect
electrical connector at fuel pump module. Disconnect vapor line from
rollover valves on top of fuel tank and EVAP line from fuel pump
module. Lower fuel tank from vehicle.
CAUTION: DO NOT overtighten fuel tank strap retaining nuts during
installation.
Installation
1) To install, reverse removal procedure. Install fuel lines

on fuel filter/fuel pressure regulator on fuel pump module using
proper procedure. See FUEL LINE DISCONNECT FITTINGS.
2) Tighten fuel tank strap retaining nuts to specification.
See TORQUE SPECIFICATIONS. Start engine and check for fuel leaks.
Removal (Ram Pickup)
1) Fuel tank may be drained by lowering fuel tank, or by
pumping fuel from fuel tank using the fuel pump if fuel pump is
operating. If lowering fuel tank to drain the fuel, go to step 4). If
using fuel pump to drain the fuel tank, go to next step.
2) Disconnect fuel line from fuel rail. See FUEL LINE AT FUEL
RAIL. Connect Fuel Hose (6541, 6539, 6631 or 6923) for proper engine
application at fuel line fitting on fuel rail. Place remaining end of
fuel hose in an approved gasoline container.
3) Connect scan tool to Data Link Connector (DLC). DLC is a
16-pin connector attached to bottom of driver's side of the instrument
panel, just straight above the accelerator pedal. Using scan tool
manufacturer's instructions, activate the fuel pump and pump fuel from
fuel tank. Once fuel tank is empty, remove scan tool. Reinstall fuel
line on fuel rail using proper procedure. Go to step 5).
4) Release fuel pressure from fuel system. See FUEL SYSTEM
PRESSURE RELEASE. Ensure negative battery cable is disconnected.
Remove fuel tank cap to release any residual fuel tank pressure.
5) Raise and support vehicle. Open fuel tank filler door.
Remove fuel tank filler tube assembly-to-body screws. Support fuel
tank with transmission jack. Remove fuel tank strap retaining nuts.
6) Slightly lower fuel tank. If fuel tank was not previously
drained, slightly rotate fuel tank so vent hose and filler hose on
fuel tank are above the fuel level in the fuel tank to prevent fuel
leakage when hoses are disconnected. Vent hose and filler hose attach
to fitting on the fuel tank. See Fig. 29.
7) Disconnect vent hose from vent hose fitting on fuel tank.
If fuel tank was previously drained, go to next step. If fuel tank was
not previously drained, place drain hose in vent hose fitting on fuel
tank. Drain fuel from fuel tank into an approved gasoline container.
Go to next step.
8) Disconnect filler hose from filler hose fitting on fuel
tank. Disconnect electrical connector at fuel pump module. Fuel pump
module is located on top of fuel tank. See Fig. 29.
9) Disconnect fuel line from fuel filter/fuel pressure
regulator on fuel pump module using proper procedure for fuel line
disconnect fitting. See FUEL LINE DISCONNECT FITTINGS under FUEL
SYSTEM.
10) Disconnect necessary vapor hoses from rollover valves on
top of fuel tank or fuel pump module. See Fig. 29. Lower fuel tank
from vehicle.
CAUTION: DO NOT overtighten fuel tank strap retaining nuts during
installation.
Installation
1) To install, reverse removal procedure. Install fuel lines
on fuel filter/fuel pressure regulator on fuel pump module using
proper procedure. See FUEL LINE DISCONNECT FITTINGS.
2) Tighten fuel tank strap retaining nuts to specification.
See TORQUE SPECIFICATIONS. Start engine and check for fuel leaks.
Removal (Ram Van & Ram Wagon)
1) Fuel tank may be drained by siphoning fuel out through
small vent hose on fuel and vent hose fitting assembly on fuel tank,
or by pumping fuel from fuel tank using the fuel pump if fuel pump is
operating. If siphoning fuel out through small vent hose on fuel and
vent hose fitting assembly on fuel tank, go to step 4). If using fuel

fitting assembly out of the plastic shield. Use care not to damage
fill and vent fitting assembly. Disconnect fuel line from fuel
filter/fuel pressure regulator on fuel pump module using proper
procedure for fuel line disconnect fitting. See FUEL LINE DISCONNECT
FITTINGS. Fuel pump module is located on top of fuel tank. See Fig. 30
.
11) Disconnect electrical connector at fuel pump module.
Disconnect vapor hoses from rollover valves on top of fuel tank. See
Fig. 30 . Lower fuel tank from vehicle. Use care not to damage fill and
vent hose fitting assembly.
Installation
1) To install, reverse removal procedure. Install fuel lines
on fuel filter/fuel pressure regulator on fuel pump module using
proper procedure. See FUEL LINE DISCONNECT FITTINGS.
2) Ensure retaining tabs on fill and vent hose fitting
assembly fully engage the plastic shield. Tighten fuel tank strap
retaining nuts to specification. See TORQUE SPECIFICATIONS. Start
engine and check for fuel leaks.
FUEL RAIL & INJECTORS
Removal (Dakota 2.5L)
1) Release fuel pressure from fuel system. See FUEL SYSTEM
PRESSURE RELEASE. Ensure negative battery cable is disconnected.
2) Disconnect air inlet duct at throttle body for access to
fuel rail. Disconnect vent line from fuel damper at end of fuel rail
(if equipped).
3) Note electrical connector location on injectors for
installation reference. Disconnect electrical connectors at injectors.
Disconnect fuel line from fuel rail. See FUEL LINE AT FUEL RAIL.
Disconnect control cables at throttle body. Remove control cable
mounting bracket from intake manifold for access to fuel rail.
4) Remove fuel rail bolts. Ensure area around injectors and
intake manifold is clean. Using rocking motion, remove fuel rail with
injectors from intake manifold.
5) If removing injector from fuel rail, remove retaining clip
from fuel rail and injector. Retaining clip is located at top of
injector and fuel rail. Remove injector with "O" ring from fuel rail.
Installation
1) If installing injector on fuel rail, install NEW "O" ring
on injector. Coat "O" ring on injector with engine oil. Install
injector on fuel rail. Install retaining clip on injector and fuel
rail.
2) To install remaining components, reverse removal procedure
using NEW "O" ring at bottom of each injector. Coat "O" ring on
injector with engine oil before installing injectors and fuel rail.
3) Tighten fuel rail bolts to specification. See TORQUE
SPECIFICATIONS. Install fuel line on fuel rail using proper procedure.
See FUEL LINE AT FUEL RAIL. Start engine and check for leaks.
Removal (Dakota 3.9L, 5.2L & 5.9L, Durango, Ram Pickup 3.9L,
5.2L & 5.9L, Ram Van & Ram Wagon)
1) Release fuel pressure from fuel system. See FUEL SYSTEM
PRESSURE RELEASE. Ensure negative battery cable is disconnected.
2) On Ram Van and Ram Wagon, remove engine cover. On all
models, remove air cleaner. Remove throttle body from intake manifold.
See THROTTLE BODY. On A/C equipped models, remove A/C compressor-to-
intake manifold support brace at rear of A/C compressor.
3) On all models, note electrical connector location on
injectors for installation reference. Disconnect electrical connectors
at injectors. Disconnect any necessary wiring electrical connectors

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Application Ft. Lbs. (N.m)\
Crankshaft Position Sensor Bolt
2.5L ..................................................... 14 (19)\
3.9L, 5.2L & 5.9L ............................................ (1)
8.0L ......................................................... ( 1)
Downstream Oxygen Sensor ................................... 22 (30)\
Distributor Hold-Down Bolt ................................. 17 (23)\
EVAP Canister-To-Mounting Bracket Nut
Dakota & Durango ......................................... 17 (23)\
Ram Pickup ................................................... ( 2)
Ram Van & Ram Wagon .......................................... ( 3)
Fuel Pump Module Lock Nut
Dakota ................................................... 40 (54)\
Ram Pickup ............................................... 32 (43)\
Ram Van & Ram Wagon ...................................... 40 (54)\
Fuel Rail Bolt
2.5L ......................................................... ( 4)
3.9L, 5.2L & 5.9L ........................................ 17 (23)\
8.0L ..................................................... 11 (15)\
Fuel Tank Strap Nut
Dakota & Durango ......................................... 40 (54)\
Ram Pickup ............................................... 30 (41)\
Ram Van & Ram Wagon .......................................... ( 5)
IAT Sensor ................................................. 20 (27)\
Park/Neutral Switch ........................................ 25 (34)\
Power Steering Pressure Switch (2.5L) ...................... 16 (22\
)
Spark Plug ................................................. 30 (41)\
Throttle Body Bolt
2.5L ......................................................... ( 4)
3.9L, 5.2L & 5.9L ........................................ 17 (23)\
Throttle Body Nut (8.0L) ................................... 16 (22\
)
Upper Intake Manifold Bolt (8.0L) ...................... ( 6) 16 (22)
Upstream Oxygen Sensor ..................................... 22 (30)\
Wheel Lug Nut (Dakota & Durango) ......................... 100 (136\
)
INCH Lbs. (N.m)
Air Cleaner Housing-To-Throttle
Body Nut (Dakota & Durango) ............................. 96 (10.8\
)
Camshaft Position Sensor Bolt (8.0L) ...................... 50 (5.6\
)
Engine Coolant Temperature Sensor ........................ 96 (10.8)\
EVAP Canister Mounting Bracket-To
Body Nut (Ram Van & Ram Wagon) .......................... 95 (10.7\
)
EVAP Leak Detection Pump Filter
Bolt (Ram Pickup, Ram Van & Ram Wagon) ................... 65 (7.3\
)
EVAP Leak Detection Pump Bolt ............................. 11 (1.2)\
EVAP Purge Solenoid Nut (Dakota & Durango) ................ 75 (8.5\
)
IAC Motor Bolt ............................................ 60 (6.8)\
Ignition Coil Bolt/Nut
Dakota, Durango, Ram Van & Ram Wagon ......................... ( 7)
Ram Pickup
3.9L, 5.2L & 5.9L ........................................... ( 7)
8.0L .................................................. 90 (10.2)\
MAP Sensor Bolt
Dakota & Durango ........................................ 25 (2.8)\
Ram Pickup
3.9L, 5.2L & 5.9L ...................................... 25 (2.8)\
8.0L ................................................... 20 (2.3)\
Ram Van & Ram Wagon ..................................... 25 (2.8)\
PCM Bolt .................................................. 35 (4.0)\
TP Sensor Bolt ............................................ 60 (6.8)\

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 Engine Oil 


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 Engine Oil Filter 


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 Fuel Filter 

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LUBRICATION SPECIFICATIONS 

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Material  Condition  Specification 

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Engine Oil Ambient Temperature Above 10F SAE 15W-40 

(
1)  (-12C) To Over 30F (-1C)  


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Ambient Temperature Less Than  SAE 10W-30 

0F (-18C) To Over 30F(-1C) 


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Ambient Temperature Less Than  With Block Heater: 

-10F(-23C) Up To 0F (-18C) SAE 10W-30 

  Without Block Heater: 

  SAE 5W-30 

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Engine  All  50/50 Mixture Of 

Coolant   Distilled Water & 

  Ethylene Glycol 

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Brake Fluid  All  DOT 3 

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Steering  All  Mopar Multi-Mileage 

Linkage   Lubricant 

Lubricant   

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(
1) - SAE 10W-30 engine oil is preferred. Use only API approved 

oil with Starburst Symbol. 

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FLUID CAPACITIES 

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Item  Condition  Specification (1) 

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Engine Oil  Capacity, Upper Safe Mark  10 Qts. (9.5L) 


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 Capacity, Lower Safe Mark  8 Qts. (7.5L) 

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Engine  Drained  26 Qts. (24.5L) 

Coolant   

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(
1) - Capacities are recommended or calculated levels. Always use 

dipstick (if available) to measure level. 
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18,000 MILE (29,000 KM)/18 MONTH NORMAL SERVICE
18,000 MILE (29,000 KM)18 MONTH NORMAL SERVICE
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VERIFY 

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Last Major Service Was Performed. 

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INSPECT 

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 Exhaust System 


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24,000 MILE (38,000 KM)/24 MONTH NORMAL SERVICE
24,000 MILE (38,000 KM)/24 MONTH NORMAL SERVICE
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VERIFY 

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Last Major Service Was Performed. 

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INSPECT 

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 Exhaust System 


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 Brake Hoses 


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 Engine Coolant Level, Hoses & Clamps 


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 Front Wheel Bearings (4x2) 


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 Pump Weep Hole For Blockage 


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 Fan Hub 


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 Damper 

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SERVICE 

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 Rotate Tires 


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 Lubricate Steering Linkage 


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 Automatic Transmission Bands 


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 Clean Fuel Strainer 


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 Adjust Valve Lash Clearance 

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REPLACE 

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 Engine Oil 


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 Engine Oil Filter 


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 Fuel Filter 


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 Automatic Transmission Fluid & Filter 

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LUBRICATION SPECIFICATIONS 

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Material  Condition  Specification 

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Engine Oil Ambient Temperature Above 10F SAE 15W-40 

(
1)  (-12C) To Over 30F (-1C)  


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Ambient Temperature Less Than  SAE 10W-30 

0F (-18C) To Over 30F(-1C) 


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Ambient Temperature Less Than  With Block Heater: 

-10F(-23C) Up To 0F (-18C) SAE 10W-30 

  Without Block Heater: 

  SAE 5W-30 

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Engine  All  50/50 Mixture Of