252
Driving and Operating
provide less noise, better starting,
and better vehicle performance, but
is not required.
Biodiesel Blends
Retail pumps dispensing blends
containing up to 5% biodiesel (B5)
are not required to be labeled with
the concentration of biodiesel.
Blends up to B5 must meet ASTM
D975 (Grades No. 2-D or No. 1-D
S15 Ultra Low Sulfur Diesel). When
refueling with a biodiesel blend
above B5, one of the following
labels should appear on the
dispenser:
Blends containing more than 5%
and up to 20% biodiesel must meet
ASTM specification D7467
(Biodiesel blend, B6 - B20) and are
labeled with an orange or blue
pump label. To reduce the risk of
poor quality fuel, purchase biodiesel
blends from a fuel supplier or fueling
station that sells BQ-9000
biodiesel. See www.bq-9000.org for
a list of certified marketers. For
detailed information on the use of
biodiesel, see Biodiesel 0 253.
What Fuel to Use in
Canada (Diesel)
Use of diesel fuel with ultra low
sulfur content (15 ppm, maximum) is
required. Use diesel fuel that meets
the CAN/CGSB-3.517 specification
in Canada. Contact a fuel supplier
with questions about fuel.
Caution
Use of diesel fuel other than Ultra
Low Sulfur Diesel (15 ppm sulfur
maximum) will cause damage to
the exhaust after-treatment
system. This damage would not
be covered by the vehicle
warranty. Do not use marine,
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