octane YAMAHA TRACER 900 2020 Owners Manual

Instrument and control functions
3-26
3
TIP This mark identifies the recom-
mended fuel for this vehicle as
specified by European regulation
(EN228).
 Check that gasoline nozzle has
the same identifier when fueling.Your Yamaha engine has been de-
signed to use premium unleaded gas-
oline with a research octane number of
95 or higher. If knocking (or pinging)
occurs, use a gasoline of a different
brand. Use of unleaded fuel will extend
spark plug life and reduce mainte-
nance costs. Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
EAU72972
Fuel tank overflow hoseBefore operating the vehicle:
 Check the overflow hose connec-
tion and for damage.
 Confirm the overflow hose is not
blocked and is routed through the
clamp.TIPSee page 6-11 for canister information.
E5
E10
1. Fuel tank overflow hose
2. Clamp
21
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