Fuel - Yamaha RHINO YXR660FW Owner's Manual

Fuel

Make sure there is sufficient gasoline in the tank.
Recommended fuel:
Unleaded gasoline only
For Europe: Regular unleaded gasoline
Fuel tank capacity:
30.0 L (6.60 Imp gal, 7.93 US gal)
NOTE:
_
If knocking or pinging occurs, use a different brand
of gasoline or higher octane grade.
_
5-11
only with a research octane
number of 91 or higher
EVU01362