Toyota FJ Cruiser Instructions For Adjusting And Operating page 368

6−1. Specifications
NOTICE
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Notice on gasoline quality
l Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle's three−way catalytic
converters causing the emission control system to malfunction.
l Do not use gasohol other than that stated here.
Other gasohol may cause fuel system damage or vehicle performance
problems.
l Use of unleaded gasoline with an octane rating lower than 91 may result in
engine knocking. Persistent knocking can lead to engine damage and
should be corrected by refueling with higher octane unleaded gasoline.
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Fuel−related poor driveability
If after using a different type of fuel, poor driveability is encountered (poor
hot starting, vaporization, engine knocking, etc.), discontinue the use of that
type of fuel.
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When refueling with gasohol
Take care not to spill gasohol.
It can damage your vehicle's paint.
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