2005 PONTIAC GRAND AM spark plugs

Additives
To provide cleaner air, all gasolines in the United States
are now required to contain additives that will help
prevent engine and fuel system deposits from forming,
allowing your emission control system to work properly. In
most cases, you should not have to add anything to your
fuel. However, some gasolines contain only the minimum
amount of additive required to meet U.S. Environmental
Protection Agency regulations. General Motors
recommends that you buy gasolines that are advertised
to help keep fuel injectors and intake valves clean. If your
vehicle experiences problems due to dirty injectors or
valves, try a different brand of gasoline. Also, your GM
dealer has additives that will help correct and prevent
most deposit-related problems.
Gasolines containing oxygenates, such as ethers and
ethanol, and reformulated gasolines may be available in
your area to contribute to clean air. General Motors
recommends that you use these gasolines, particularly if
they comply with the specifications described earlier.Notice:Your vehicle was not designed for fuel that
contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in your fuel
system and also damage the plastic and rubber
parts. That damage would not be covered under
your warranty.
Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing
additive called methylcyclopentadienyl manganese
tricarbonyl (MMT); ask the attendant where you buy
gasoline whether the fuel contains MMT. General Motors
does not recommend the use of such gasolines. Fuels
containing MMT can reduce the life of spark plugs and
the performance of the emission control system may be
affected. The malfunction indicator lamp may turn on. If
this occurs, return to your authorized GM dealer for
service.
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Additional Required Services
The following services should be performed at the first maintenance service (IorII) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Inspect fuel system for damage or
leaks.••••••
Inspect exhaust system for loose or
damaged components.••••••
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 5-20.
An Emission Control Service.•••
Change automatic transaxle fluid and
filter (severe service only).See
footnote (h).•••
Replace spark plugs. Inspect spark
plug wires (V6 only).An Emission
Control Service.•
Engine cooling system service (or
every 5 years, whichever occurs first).
An Emission Control Service. See
footnote (i).•
Inspect engine accessory drive belt.An
Emission Control Service.•
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Normal Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your GM dealer.
Part GM Part Number ACDelco®Part Number
Engine Air Cleaner/Filter
2.2 L L4 ECOTEC™
3400 V625098845
25161977A1172C
A1279C
Engine Oil Filter
2.2 L L4 ECOTEC™
3400 V624460713
25010792PF2244G
PF47
Spark Plugs (Platinum Plugs)
2.2 L L4 ECOTEC™
3400 V625337472
1256838741–981
41–10
Windshield Wiper Blades (Hook Type)
Driver’s Side — 22.0 inches (56.0 cm)
Passenger’s Side — 17.0 inches (43.0 cm)22155307
22121329—
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