Chevrolet STFF7S Automobile User Manual


 
YOU
should keep a record
with
all parts receipts and list the mileage and the
date of any service work
you
perform. See “Maintenance Record”
in
the
Index.
I
NOTICE:
If
you try
to
do your own service work without knowing enough
about it, your vehicle could be damaged.
Fuel
Use regular unleaded gasoline rated
at
87
octane or higher. Use premium
unleaded gasoline rated at
9
1
octane or higher for high power performance,
when towing a trailer
or
with
a
high payload requirement. But when
operating with a light load as a normal condition, you may use middle grade
or regular unleaded gasolines.
The gasoline you use should meet specifications ASTM
D48
14
in
the
United States and CGSB
3.5-92
in
Canada. These fuels should have the
proper additives,
so
you
should not have to add anything
to
the fuel.
6-2