Gasoline Octane
If your vehicle has the 2.4L L4 engine (VIN Code B) or
the 3.5L V6 engine (VIN Code N), use regular unleaded
gasoline with a posted octane rating of 87 or higher. If the
octane rating is less than 87, you might notice an audible
knocking noise when you drive, commonly referred to
as spark knock. If this occurs, use a gasoline rated at
87 octane or higher as soon as possible. If you are using
gasoline rated at 87 octane or higher and you hear heavy
knocking, the engine needs service.
If your vehicle has the 3.6L V6 engine (VIN Code 7),
use regular unleaded gasoline with a posted octane
rating of 87 or higher. For best performance or trailer
towing, you could choose to use middle grade 89 octane
unleaded gasoline. If the octane rating is less than 87,
you might notice an audible knocking noise when you
drive, commonly referred to as spark knock. If this occurs,
use a gasoline rated at 87 octane or higher as soon as
possible. If you are using gasoline rated at 87 octane or
higher and you hear heavy knocking, the engine needs
service.
Gasoline Specifications
At a minimum, gasoline should meet ASTM
specification D 4814 in the United States or
CAN/CGSB-3.5 or 3.511 in Canada. Some
gasolines contain an octane-enhancing additive
called methylcyclopentadienyl manganese tricarbonyl
(MMT). We recommend against the use of gasolines
containing MMT. See Additives on page 5-7 for
additional information.
California Fuel
If your vehicle is certified to meet California Emissions
Standards, it is designed to operate on fuels that meet
California specifications. See the underhood emission
control label. If this fuel is not available in states adopting
California emissions standards, your vehicle will operate
satisfactorily on fuels meeting federal specifications, but
emission control system performance might be affected.
The malfunction indicator lamp could turn on and your
vehicle might fail a smog-check test. See Malfunction
Indicator Lamp on page 3-41. If this occurs, return to your
authorized dealer/retailer for diagnosis. If it is determined
that the condition is caused by the type of fuel used,
repairs might not be covered by the vehicle warranty.
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Summary of Contents for 2008 Malibu
Page 17: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 13 ...
Page 78: ... NOTES 1 74 ...
Page 132: ... NOTES 2 54 ...
Page 135: ... NOTES 3 3 ...
Page 136: ...Instrument Panel Overview 3 4 ...
Page 214: ... NOTES 3 82 ...
Page 266: ...When you open the hood on the 3 5L V6 engine this is what you see 5 16 ...
Page 268: ...When you open the hood on the 3 6L V6 engine this is what you see 5 18 ...
Page 360: ... NOTES 5 110 ...
Page 374: ...Engine Drive Belt Routing 2 4L L4 Engine 3 5L V6 Engine 6 14 ...
Page 375: ...3 6L Engine 6 15 ...
Page 398: ... NOTES 7 20 ...