2007 PONTIAC GRAND PRIX check engine

{CAUTION:
Idling the engine in a closed-in place or
with the climate control system off can
cause deadly carbon monoxide (CO). See
Engine Exhaust on page 119.
6. Start the vehicle. SeeStarting the Engine on
page 107for more information. The vehicle
must be running while using the air
compressor.
{CAUTION:
Inating something too much can make it
explode, and you or others could be
injured. Be sure to read the inator
instructions, and inate the tire to its
recommended pressure. Do not exceed
36 psi (248 kPa).7. Move the inator kit switch to the I (on)
position.
The inator kit will force sealant and air into
the tire. Sealant may leak from the puncture
hole until the vehicle is driven and the hole
has sealed.
8. Make sure there is a proper connection
between the tire valve stem and the
sealant lling hose by looking at the air
pressure gage. If there is not a pressure
reading while the compressor is running, the
connection between the inator kit and
the tire is bad.
Check the attachment between the sealant
lling hose and the tire valve stem.
428

4. Push the air compressor inator hose onto the
tire valve stem and push the lever down to
secure in place.
5. Plug the air compressor accessory plug into
an accessory power outlet in the vehicle. See
Accessory Power Outlet(s) on page 156for
more information.
{CAUTION:
Idling the engine in a closed-in place or
with the climate control system off can
cause deadly carbon monoxide (CO). See
Engine Exhaust on page 119.
6. Start the vehicle. SeeStarting the Engine on
page 107for more information. The vehicle
must be running while using the air
compressor.
{CAUTION:
Inating something too much can make it
explode, and you or others could be
injured. Be sure to read the inator
instructions, and inate the tire to its
recommended pressure. Do not exceed
36 psi (248 kPa).
7. Move the inator kit switch to the I (on)
position.
8. Make sure there is a proper connection
between the tire valve stem and the air
compressor hose by looking at the air
pressure gage. If there is not a pressure
reading while the compressor is running, the
connection between the inator kit and
the tire is bad.
Check the attachment between the air
compressor hose and the tire valve stem.
432

Capacities and Specications (cont’d)
ApplicationCapacities
English Metric
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
5.3L V8 Engine sold new in all states 17.5 gal 66.2 L
Wheel Nut Torque 100 ft lb
140Y
All capacities are approximate. When adding uid, be sure to ll to the appropriate level, as recommended in this
manual. Recheck uid level after lling.
Engine Specications
Engine VIN Code Transaxle Spark Plug Gap
3800 V6
(3.8L L26)2 Automatic .060 inches (1.52 mm)
3800 V6 Supercharged
(3.8L L32)4 Automatic .060 inches (1.52 mm)
5.3L V8 Engine C Automatic .040 inches (1.01 mm)
467

Maintenance Schedule................................ 470
Introduction............................................... 470
Maintenance Requirements........................ 470
Your Vehicle and the Environment............ 471
Using the Maintenance Schedule............... 471
Scheduled Maintenance............................. 473
Additional Required Services..................... 476
Maintenance Footnotes.............................. 477Owner Checks and Services..................... 479
At Each Fuel Fill....................................... 479
At Least Once a Month............................. 480
At Least Once a Year............................... 480
Recommended Fluids and Lubricants........ 483
Normal Maintenance Replacement Parts ... 484
Engine Drive Belt Routing......................... 485
Maintenance Record.................................. 487
Section 6 Maintenance Schedule
469

Maintenance Schedule
Introduction
Important: Keep engine oil at the proper level
and change as recommended.
Have you purchased the GM Protection Plan? The
Plan supplements your new vehicle warranties.
See your Warranty and Owner Assistance booklet
or your dealer for details.
Maintenance Requirements
Notice:Maintenance intervals, checks,
inspections, replacement parts, and
recommended uids and lubricants as
prescribed in this manual are necessary to
keep your vehicle in good working condition.
Any damage caused by failure to follow
scheduled maintenance may not be covered by
warranty.
470

If you want to purchase service information,
seeService Publications Ordering Information
on page 511.
Owner Checks and Services on page 479tells you
what should be checked, when to check it, and
what you can easily do to help keep your vehicle in
good condition.
The proper replacement parts, uids, and
lubricants to use are listed inRecommended
Fluids and Lubricants on page 483andNormal
Maintenance Replacement Parts on page 484.
When your vehicle is serviced, make sure these
are used. All parts should be replaced and all
necessary repairs done before you or anyone else
drives the vehicle. We recommend the use of
genuine GM parts.Scheduled Maintenance
When the CHANGE OIL SOON message comes
on, it means that service is required for your
vehicle. SeeDIC Warnings and Messages on
page 200. Have your vehicle serviced as soon as
possible within the next 600 miles (1 000 km). It is
possible that, if you are driving under the best
conditions, the engine oil life system may not
indicate that vehicle service is necessary for over a
year. However, your engine oil and lter must be
changed at least once a year and at this time the
system must be reset. Your GM Goodwrench
®
dealer has GM-trained service technicians who will
perform this work using genuine GM parts and reset
the system.
473

If the engine oil life system is ever reset
accidentally, you must service your vehicle within
3,000 miles (5 000 km) since your last service.
Remember to reset the oil life system whenever
the oil is changed. SeeEngine Oil Life System on
page 353for information on the Engine Oil Life
System and resetting the system.
When the CHANGE OIL SOON message appears,
certain services, checks, and inspections are
required. Required services are described in the
following for “MaintenanceI” and “MaintenanceII.”
Generally, it is recommended that your rst
service be MaintenanceI, your second service be
MaintenanceII, and that you alternate
MaintenanceIand MaintenanceIIthereafter.
However, in some cases, MaintenanceIImay be
required more often.MaintenanceI— Use MaintenanceIif the
CHANGE OIL SOON message comes on within
10 months since the vehicle was purchased
or MaintenanceIIwas performed.
MaintenanceII— Use MaintenanceIIif the
previous service performed was MaintenanceI.
Always use MaintenanceIIwhenever the message
comes on 10 months or more since the last
service or if the message has not come on at all
for one year.
474

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 350. Reset oil life system.
SeeEngine Oil Life System on page 353.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (k).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine Air
Cleaner/Filter on page 355.See footnote (m).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 414and “Tire Wear Inspection” inAt Least Once a Month
on page 480.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transaxle uid level and add uid as needed.•
Replace passenger compartment air lter.See footnote (g).•
Inspect throttle system.See footnote (j).•
475