Jeep GLADIATOR 2022 Owner's Manual page 361

% Biodiesel
>21% (B21)
DO NOT USE
Biodiesel Fuel Properties — Low
Ambient Temperatures
Biodiesel fuel may gel or solidify at low ambient tem-
peratures, which may pose problems for both storage
and operation. Precautions can be necessary at low
ambient temperatures, such as storing the fuel in a
heated building or a heated storage tank, or using cold
temperature additives.
Fuel Quality — Must Comply With ASTM
Standards
The quality of Biodiesel fuel may vary widely. Only fuel
produced by a BQ9000 supplier to the following specifi-
cations may be blended to meet biodiesel blend B6 –
B20 fuel meeting ASTM specification D-7467:
Customer View
•
Petrodiesel fuel meeting ASTM specification
D-975 and biodiesel fuel (B100) meeting ASTM
specification D-6751
Fuel Oxidation Stability — Must Use Fuel
Within Six Months Of Manufacture
Biodiesel fuel has poor oxidation stability which can
result in long term storage problems. Fuel produced to
approved ASTM standards, if stored properly, provides for
protection against fuel oxidation for up to six months.
Fuel Water Separation — Must Use
Mopar® Approved Fuel Filter Elements
Biodiesel fuel has a natural affinity to water and water
accelerates microbial growth. Your Mopar® filtration
system is designed to provide adequate fuel water
separation capabilities.
TECHNICAL SPECIFICATIONS
Pump Required Label
Fuel In Oil Dilution — Must Adhere To
Required Oil Change Interval
Fuel dilution of lubricating oil has been observed with
the use of Biodiesel fuel. Fuel in oil must not exceed
5%. To ensure this limit is met your oil change interval
must be maintained with in the suggested schedule.
Biodiesel Fuel Filter Change Intervals
NOTE:
Use only maximum blends of Biodiesel 5%.
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