The gasoline containing alcohol
If you decide to use the gasoline containing alcohol (bioethanol), its octane value
can not below the level recommended by manufacturer. There are two kinds of
alcoholic gasoline: one contains ethanol, and the other contains methanol.
Do not use the kind of alcoholic gasoline that contains more than 10% ethanol.
Do not use the alcoholic gasoline which has a content of over 5% methanol.
WARNING:
The damage of gasoline-burning system and the performance problem of
the engine caused by using the alcoholic gasoline will not be included in the
warranty. The manufacturer will not guarantee the use of fuel containing
methanol, as its applicability has not been confirmed.
Before you buy gasoline at unfamiliar gasoline stations, first try to know
whether the gasoline contains alcohol or not. If it contains, confirm its type and
the proportion of alcohol in it. If the gasoline you use contains alcohol or you
think it contains alcohol, and unexpected situations occurred during the running
process, please change to use the gasoline without alcohol.
3. check the air filter
Check the core of the air filter, ensuring that it is clean and performs well.
Dismantle the repair cover, loosen the screw on the cover of the air filter, and
then dismantle the cover of the air filter to check the core.
Please clean or change the core if necessary.
Look out
Do not run the engine without the air filter, or else filth will enter the engine
through carburetor, resulting in quick wear and tear of the engine.
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