spark plugs BUICK LACROSSE 2011 Get To Know Guide

New Vehicle Limited Warranty 11
Damage Due to Contaminated or
Poor Quality Fuel
Poor fuel quality or incorrect fuel
may cause driveability problems
such as hesitation, lack of power,
stall, or no start. It may also render
gauges inoperable or degrade
functionality for components such
as spark plugs, oxygen sensors,
and the catalytic converter. Damage
from poor fuel quality, water
contamination, incorrect diesel fuel
or gasoline may not be covered.
It is recommended that gasoline
meet specifications which were
developed by automobile
manufacturers around the world
and contained in the World-Wide
Fuel Charter which is available
from the Alliance of Automobile
Manufacturers at
www.autoalliance.org/
fuel_charter.htm. Gasoline meeting
these specifications could provide
improved driveability and emission
control system performance
compared to other gasoline.Please refer to your Owner Manual
under
“Fuel” , for additional
recommendations, including the use
of TOP TIER Detergent Gasoline.
Additional information can also be
found at: www.toptiergas.com/
index.html.
Damage Due to Impact, Use,
or the Environment
Windshield or glass cracks, chips or
scratches due to impact are not
covered. Windshield cracks will be
covered for the first 12 months,
regardless of mileage if caused by
defects in material or workmanship.
Lights, lens, mirrors, paint, grill,
moldings and trim are not covered
for cracks, chips, scratches, dents,
dings and punctures or tears as a
result of impact with other objects or
road hazards. In addition, cracks,
chips, scratches or other damage to
the face of a radio or instrument
cluster from impact or foreign
objects is not covered. Maintenance
All vehicles require periodic
maintenance. Maintenance
services, such as those detailed in
the owner manual are the owner's
expense. Vehicle lubrication,
cleaning, or polishing are not
covered. Failure of or damage to
components requiring replacement
or repair due to vehicle use, wear,
exposure, or lack of maintenance is
not covered.
Items such as:
.Audio System Cleaning
.Brake Pads/Linings
.Clutch Linings
.Coolants and Fluids
.Filters
.Keyless Entry (or other remote
transmitter/receiver batteries) *
.Limited Slip Rear Axle Service

Emission Warranty Parts List 25
Ignition System
Camshaft Position Sensor(s)
Crankshaft Position Sensor(s)
Glow Plug(s) (Diesel)
Glow Plug Controller (Diesel)
Ignition Coil(s)
Ignition Control Module
Knock Sensor
Spark Plug Wires
Spark Plugs
Catalytic Converter System
Catalytic Converter(s) and Muffler if
attached as assembly * **
Diesel Exhaust Temperature and
Pressure Sensors
Diesel Particulate Filter (DPF) *
Diesel Exhaust (DPF) Indirect Fuel
Injector
Diesel Exhaust Emission Reduction
Fluid Injector
Diesel Exhaust Emission Reduction
Fluid TankDiesel Exhaust NOx Sensors
Exhaust Manifold *
Exhaust Manifold with Catalytic
Converter attached as assembly * **
Exhaust Manifold Gasket
Exhaust Pipes and/or Mufflers
(when located between catalytic
converters and exhaust manifold)
Positive Crankcase Ventilation
(PCV) System
Oil Filler Cap
PCV Filter
PCV Oil Separator
PCV Valve
Exhaust Gas Recirculation (EGR)
System
EGR Feed and Delivery Pipes or
Cast-in Passages
EGR Valve
EGR Valve Cooler
(6.6L DURAMAX
®Diesel) *
EGR Vacuum Pump Assembly
(6.6L DURAMAX
®Diesel)
Secondary Air Injection System
Air Pump
Check Valves
Evaporative Emission Control
System (Gasoline Engines)
Canister
Canister Purge Solenoid Valve
Canister Vent Solenoid
Fuel Feed and Return Pipes and
Hoses
Fuel Filler Cap
Fuel Level Sensor
Fuel Limiter Vent Valve *
Fuel Tank(s) *
Fuel Tank Filler Pipe (with restrictor)
Fuel Tank Vacuum or Pressure
Sensor