2007 BUICK LACROSSE fuel filter

Service........................................................ 340
Accessories and Modications................... 341
California Proposition 65 Warning.............. 341
Doing Your Own Service Work.................. 342
Adding Equipment to the Outside
of Your Vehicle...................................... 343
Fuel............................................................. 343
Gasoline Octane........................................ 343
Gasoline Specications.............................. 344
California Fuel........................................... 344
Additives................................................... 344
Fuels in Foreign Countries........................ 345
Filling the Tank......................................... 346
Filling a Portable Fuel Container............... 348
Checking Things Under the Hood.............. 348
Hood Release........................................... 349
Engine Compartment Overview.................. 350
Engine Oil................................................. 353
Engine Oil Life System.............................. 356
Engine Air Cleaner/Filter............................ 358
Automatic Transaxle Fluid......................... 360Engine Coolant.......................................... 363
Radiator Pressure Cap.............................. 367
Engine Overheating................................... 367
Overheated Engine Protection
Operating Mode..................................... 370
Cooling System......................................... 370
Power Steering Fluid ................................. 378
Windshield Washer Fluid........................... 380
Brakes...................................................... 381
Battery...................................................... 384
Jump Starting............................................ 385
Headlamp Aiming........................................ 391
Bulb Replacement....................................... 394
Halogen Bulbs........................................... 394
Headlamps and Sidemarker Lamps........... 395
Front Turn Signal and Parking Lamps....... 397
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps.............. 398
License Plate Lamp................................... 400
Replacement Bulbs................................... 400
Windshield Replacement............................ 401
Section 5 Service and Appearance Care
337

A. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 380.
B. Battery. SeeBattery on page 384.
C. Remote Positive (+) Terminal. SeeJump
Starting on page 385.
D. Passenger Compartment Air Filter. See
Passenger Compartment Air Filter on page 178.
E. Underhood Fuse Block. SeeUnderhood
Fuse Block on page 452.
F. Engine Coolant Recovery Tank. SeeCooling
System on page 370.
G. Radiator Pressure Cap. SeeRadiator Pressure
Cap on page 367.
H. Power Steering Fluid Reservoir (Out of View).
SeePower Steering Fluid on page 378.
I. Electric Engine Cooling Fans. SeeCooling
System on page 370.
J. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 353.
K. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 353.
L. Automatic Transaxle Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transaxle Fluid on page 360.M. Engine Coolant Bleed Valve. See “How to Add
Coolant to the Radiator” underCooling
System on page 370.
N. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 381.
O. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 358.
Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time
you get fuel. In order to get an accurate reading,
the oil must be warm and the vehicle must be
on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 350
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil several
minutes to drain back into the oil pan. 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 cloth, then push it back in all the
way. Remove it again, keeping the tip down,
and check the level.
353

Capacities and Specications
The following approximate capacities are given in English and metric conversions.
Capacities and Specications
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more information.
Automatic Transaxle (Drain and Rell) 7.4 qt 7.0 L
Cooling System Including Reservoir
3.6L V6 and 3.8L V6 11.2 qt 10.6 L
Engine Oil with Filter
3.6L V6 5.5 qt 5.2 L
3.8L V6 4.5 qt 4.3 L
Fuel Tank
3.8L Engine (with NU6 emissions) sold new in CA, ME,
VT, NY, MA (see your dealer for bordering states)17.0 gal 64.4 L
3.8L Engine (without NU6 emissions) sold new in all
other states (see your dealer for more information)17.5 gal 66.2 L
3.6L Engines sold new in all states 17.5 gal 66.2 L
Wheel Nut Torque 100 lb ft
140Y
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual. SeeScheduled Maintenance on page 462
454

Additional Required Services
The following services should be performed at the rst maintenance service (IorII) after the indicated
miles (kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Inspect fuel system for damage or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Replace engine air cleaner lter. See
Engine Air Cleaner/Filter on page 358.•••
Change automatic transaxle uid and lter
(severe service).See footnote (h).•••
Change automatic transaxle uid and lter
(normal service).•
Replace spark plugs and inspect spark
plug wires.An Emission Control Service.•
Engine cooling system service (or every
ve years, whichever occurs rst).An
Emission Control Service. See footnote (i).•
Inspect engine accessory drive belt.An
Emission Control Service. See footnote (m).•
464

A
Accessories and Modications..................... 341
Accessory Power Outlet(s).......................... 167
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................... 81
Additives, Fuel............................................ 344
Add-On Electrical Equipment....................... 449
Air Cleaner/Filter, Engine............................. 358
Air Conditioning..................................168, 172
Airbag
Passenger Status Indicator....................... 183
Readiness Light....................................... 182
Airbag Sensing and Diagnostic
Module (SDM).......................................... 489
Airbag System............................................... 66
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 81
How Does an Airbag Restrain?.................. 73
Passenger Sensing System....................... 75
Servicing Your Airbag-Equipped Vehicle..... 80
What Makes an Airbag Inate?.................. 73
What Will You See After an Airbag
Inates?................................................. 74
When Should an Airbag Inate?................. 71
Where Are the Airbags?............................. 68Antenna, Backglass..................................... 283
Antenna, XM™ Satellite Radio
Antenna System....................................... 284
Anti-Lock Brake System (ABS).................... 291
Anti-Lock Brake, System Warning Light....... 187
Appearance Care
Aluminum or Chrome-Plated Wheels........ 444
Care of Safety Belts................................ 442
Chemical Paint Spotting........................... 446
Cleaning Exterior Lamps/Lenses.............. 443
Cleaning the Inside of Your Vehicle.......... 438
Fabric/Carpet........................................... 440
Finish Care.............................................. 443
Finish Damage......................................... 446
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 441
Leather.................................................... 441
Sheet Metal Damage............................... 445
Tires........................................................ 445
Underbody Maintenance........................... 446
Vehicle Care/Appearance Materials.......... 447
Washing Your Vehicle .............................. 442
Weatherstrips........................................... 442
Windshield and Wiper Blades................... 444
Ashtray(s).................................................... 168
497

Engine (cont.)
Overheated Protection Operating Mode.... 370
Overheating............................................. 367
Reduced Power Light............................... 196
Starting.................................................... 111
Enhanced Traction System (ETS)................ 295
Entry Lighting.............................................. 161
Event Data Recorders (EDR)...................... 489
Extender, Safety Belt..................................... 38
Exterior Lamps............................................ 158
Exterior Lighting Battery Saver.................... 160
F
Filter
Engine Air Cleaner................................... 358
Finish Damage............................................ 446
Flashers, Hazard Warning........................... 150
Flash-to-Pass.............................................. 153
Flat Tire...................................................... 425
Flat Tire, Changing...................................... 426
Flat Tire, Storing......................................... 435Fluid
Automatic Transaxle................................. 360
Power Steering........................................ 378
Windshield Washer.................................. 380
Fog Lamps.................................................. 160
Folding Rear Seat......................................... 14
Fuel............................................................ 343
Additives.................................................. 344
California Fuel.......................................... 344
Check Gas Cap Light.............................. 199
Filling a Portable Fuel Container.............. 348
Filling Your Tank...................................... 346
Fuels in Foreign Countries....................... 345
Gage....................................................... 198
Gasoline Octane...................................... 343
Gasoline Specications............................ 344
Low Warning Light................................... 198
Fuses
Fuses and Circuit Breakers...................... 450
Instrument Panel Fuse Block................... 450
Underhood Fuse Block............................. 452
Windshield Wiper..................................... 449
502