fuel filter CHEVROLET DURAMAX 2006 Owners Manual

Page 22 of 100

FUEL FILTER LIFE ###%
This feature is available on vehicles with steering wheel
controls. When the fuel button is pressed and FUEL
FILTER LIFE appears on the display, this information
will give the percentage of fuel filter life remaining.
FUEL FILTER LIFE RESET
This message will appear when a reset is performed
either by using the steering wheel controls or the
following manual procedure.
For vehicles with steering wheel controls, press and
hold the select button for five seconds while the
FUEL FILTER LIFE message is displayed. This
message will appear on the DIC for ten seconds.For vehicles without steering wheel controls, do the
following:
1. Without pressing the pedals, turn the ignition key to
the on position without starting the engine.
2. Wait five seconds.
3. Completely press the brake and the accelerator
pedals simultaneously and hold for ten seconds.
The system is now reset.
4. Turn the ignition key off.
The next time the engine is started, the message will
no longer be displayed. Always reset the FUEL FILTER
LIFE system after a fuel filter change.
CHANGE FUEL FILTER
This message will appear on the DIC for ten seconds
when a fuel filter change is required. SeeFuel Filter
Replacement on page 5-12for more information.
3-10
ProCarManuals.com

Page 25 of 100

Diesel Fuel Requirements and Fuel System.......5-2
Diesel Engine Fuel.........................................5-2
What Fuel to Use...........................................5-3
Very Cold Weather Operation...........................5-5
Water in Fuel.................................................5-5
Water in Fuel Light Chart................................5-6
Running Out of Fuel.....................................5-11
Fuel Filter Replacement.................................5-12
Filling the Tank............................................5-15
Filling a Portable Fuel Container.....................5-17Checking Things Under the Hood....................5-18
Engine Compartment Overview.......................5-18
Engine Oil...................................................5-21
Engine Oil Life System..................................5-24
Engine Air Cleaner/Filter................................5-25
Automatic Transmission Fluid.........................5-29
Engine Coolant.............................................5-34
Radiator Pressure Cap..................................5-39
Coolant Surge Tank Pressure Cap..................5-39
Engine Overheating.......................................5-39
Cooling System............................................5-41
Capacities and Specications..........................5-50
Specification Charts......................................5-50
Section 5 Service and Appearance Care
5-1
ProCarManuals.com

Page 31 of 100

Water In Fuel Light/Message Chart
(cont’d)
Problem Recommended Action
•Immediately after
refueling, large
amount of water
possibly pumped
into fuel tank.Fuel tank purging
required. See your
dealer for assistance.
Notice:If you drive when this warning indicator is
on, you can damage your fuel injection system and
your engine. If the indicator comes on right after you
refuel, it means water was pumped into your fuel
tank. Turn off your engine immediately. Then, have
the water drained at once.
Hard starting, hesitation or flat performance at high speed
or during hard acceleration may be an indication of
premature fuel filter plugging due to dirty or contaminated
fuel. The filter element may need to be changed if this
happens. SeeFuel Filter Replacement on page 5-12.To drain water, do the following:
1. Stop and park the vehicle in a safe place.
Turn off the engine and apply the parking brake.
2. Remove the fuel cap.
3. Place a fuel-resistant container under the fuel
filter(s). For pickup models, the filter drain valve
is located in the engine compartment, on the
passenger’s side of the vehicle, on the bottom of the
fuel filter. For van models, the filter drain valves for
the primary and secondary fuel filters are located in
the chassis (inside frame rail) compartment. They
are on the driver’s side of the vehicle, below the
fuel filters.
4. For pickup models,
open the drain valve
by turning it two to
three turns. When fuel
empties from the valve,
all the water has been
drained. Close the
valve hand tight. To
help remove all the
water, press the priming
pump several times.
5-7
ProCarManuals.com

Page 36 of 100

Van Models
If the engine stalls and you think that you may have run
out of fuel, do this to restart your engine:
1. If you are parked on a level surface, add at least
one gallon of fuel. However, if you are parked on a
slope, you may need to add up to five gallons of fuel.
2. Follow the vehicle fuel system priming procedure
earlier in this section to re-prime the system and
re-start the engine.
Your check engine light may come on if the vehicle has
run out of fuel. This light may stay on for a few drive
cycles after the condition is corrected, but will eventually
clear itself.
Fuel Filter Replacement
Pickup Models
If you want to change the fuel filter yourself, here’s how
to do it:
{CAUTION:
Diesel fuel is ammable. It could start a re if
something ignites it, and you could be burned.
Do not let it get on hot engine parts, and keep
matches or other ignition sources away.
First, drain any water from the filter following the
procedure for draining water listed previously.
Your vehicle’s engine should be off until the end of this
procedure.
The fuel filter is located in the engine compartment on
the passenger’s side of the vehicle, or on the driver’s
side frame rail in front of the fuel tank.
1. Apply the parking brake.
5-12
ProCarManuals.com

Page 38 of 100

Primary Filter (A)
1. Apply the parking brake.
2. Unplug the water sensor wire connected to the fuel
filter (lowest wire) and unscrew the filter’s cap.
3. Remove the filter element. If there is any dirt on the
filter sealing surface, clean it off.4. Install the new filter element.
5. Reinstall and tighten the filter’s cap and reconnect
the water sensor wire to the filter.
6. Prime the fuel system.
7. Start your engine and let it idle for five minutes.
Secondary Filter (B)
1. Apply the parking brake.
2. Unscrew the filter element.
3. Remove the filter element. If there is any dirt on the
filter sealing surface, clean it off. Remove and reuse
the water drain valve located at the bottom of the
fuel filter.
4. Install and tighten the new filter element.
5. Prime the fuel system.
6. Start your vehicle and let it idle for five minutes.
5-14
ProCarManuals.com

Page 45 of 100

A. Battery
B. Coolant Surge Tank
C. Automatic Transmission Dipstick
D. Engine Fan
E. Engine Air Cleaner/Filter
F. Engine Oil Fill Cap
G. Power Steering Fluid Reservoir
H. Brake Fluid Reservoir
I. Windshield Washer Fluid Reservoir
Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil level every
time you get fuel.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 5-18
for the location of the engine oil dipstick.In order to get an accurate reading, the oil must be
warm, at normal operating temperature, and the vehicle
must be on level ground.
1. Turn off the engine and give the oil at least
five minutes to drain back into the oil pan. With a
cool engine, allow 30 minutes. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or a cloth, then push it back in all the way. Remove
it again, keeping the tip down.
When to Add Engine Oil
If the oil is below the cross-hatched area at the tip of the
dipstick, you will need to add at least two quarts/liters of
oil. But you must use the right kind. This section explains
what kind of oil to use. For engine oil crankcase capacity,
seeSpecication Charts on page 5-50.
Notice:Do not add too much oil. If the engine
has so much oil that the oil level gets above the
cross-hatched area that shows the proper operating
range, the engine could be damaged.
5-21
ProCarManuals.com

Page 74 of 100

Capacities and Specications
Specication Charts
Engine VIN Code Type
6.6L V8 Turbo Diesel 2 V8
Capacities
ApplicationCapacities
English Metric
Cooling System (Pickup Models)
Automatic Transmission
Manual Transmission25.4 quarts
25.0 quarts24.0 L
23.6 L
Cooling System (Van Models)
Front Heat or AC Only
Front Heat or AC Plus Fuel Operated Heater (FOH)
Front and Rear Heat or AC Only
Front and Rear Heat or AC Plus Fuel Operated Heater (FOH)21.0 quarts
22.0 quarts
22.5 quarts
23.5 quarts20.0 L
20.5 L
21.5 L
22.5 L
Engine Oil With Filter 10.0 quarts 9.5 L
All quantities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.
Recheck fluid level after filling. SeeRecommended Fluids and Lubricants on page 6-15for more information.
5-50
ProCarManuals.com

Page 84 of 100

(g)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors, and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular maintenance.
(h)Lubricate all key lock cylinders, body door hinges,
hood latch assembly, secondary latch, pivots, spring
anchor, release pawl, fuel door hinge, locks, latches,
and any folding or moving seat hardware. Pickup
models: Lubricate tailgate hinges, tailgate linkage,
tailgate handle pivot points, and latch bolt. Van models:
Lubricate hood hinges and rear compartment hinges.
More frequent lubrication may be required when
exposed to a corrosive environment. Applying silicone
grease on weatherstrips with a clean cloth will make
them last longer, seal better, and not stick or squeak.
(i)Van Models: If the two chassis mounted fuel
lters have not been replaced, or if the vehicle has
been driven 20,000 miles (32 000 km) or more since the
fuel lters were last replaced, replace both fuel lters.(j)Pickup Models: This vehicle has a CHANGE FUEL
FILTER message in the Driver Information Center (DIC)
to tell you when to replace the fuel lter. See Driver
Information Center (DIC) (Pickup Models Only) on
page 3-9 for more information and how to reset the
message after the fuel lter is replaced. If the fuel lter
has not been replaced, or if the vehicle has been driven
15,000 miles (25 000 km) or more since the fuel lter was
last replaced, replace the lter and reset the message.
(k)Inspect shields and underhood insulation for damage
or looseness. Adjust or replace as required. This is a
Noise Emission Control Service. Applicable to vehicles
sold in the United States and recommended for
vehicles sold in Canada.
(l)Check the air intake system installation to assure
that gaskets are properly sealed and that all hose
connections, fasteners, and other components are tight.
Also check to be sure that the air cleaner housing is
properly seated and the cover ts tightly. Tighten
connections and fasteners or replace damaged parts as
necessary. This is a Noise Emission Control Service.
Applicable to vehicles sold in the United States and
recommended for vehicles sold in Canada.
(m)Check system for interference or binding and for
damaged or missing parts. Replace parts as needed.
Replace any components that have high effort or
excessive wear. Do not lubricate accelerator or
cruise control cables.
6-10
ProCarManuals.com

Page 92 of 100

Normal Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Part GM Part Number ACDelco®Part Number
Oil Filter 88917036 PF2232
Engine Air Cleaner/Filter
Pickups Models
Van Models25332443
15102546A1618C
A2959C
Fuel Filter(s)
Pickup Models
Van Models (Primary and Secondary Filter Kit)97385488
19121764TP1298A
RK58095*
Use only the specified filters.
*Racor service kit includes primary filter, secondary filter and o-rings.
6-18
ProCarManuals.com

Page 97 of 100

A
Automatic Transmission, Fluid...........................5-29
C
Canadian Owners................................................ ii
Capacities and Specifications
Specification Charts.....................................5-50
Coolant
Engine.......................................................5-34
Surge Tank Pressure Cap.............................5-39
Cooling System..............................................5-41
D
Diesel
Engine Fuel.................................................. 5-2
Filling a Portable Fuel Container....................5-17
Filling Your Tank..........................................5-15Diesel (cont.)
Fuel Requirements and Fuel System................ 5-2
Running Out of Fuel....................................5-11
Very Cold Weather Operation.......................... 5-5
Water in Fuel............................................... 5-5
Water in Fuel Light Chart............................... 5-6
What Fuel to Use.......................................... 5-3
Driver Information Center (DIC).......................... 3-9
E
Engine
Air Cleaner/Filter.........................................5-25
Compartment Overview................................5-18
Coolant......................................................5-34
Oil .............................................................5-21
Overheating................................................5-39
Reduced Power Light.................................... 3-7
Engine Coolant Heater...................................... 2-8
1
ProCarManuals.com

Page:   1-10 11-20 next >