Refueling

See also:
Emission inspection readiness
What is an Onboard Diagnostic System (OBD II)?
OBD II is part of your vehicle's computerized engine management system. It stores
diagnostic information about your vehicle's emission control ...
Demanding driving
In demanding driving conditions, such as operating
the vehicle in hot weather, towing a trailer,
or driving for extended periods at higher altitudes
than normal, it may be advisable to
switch ...
Under the Hood
The XC70's turbocharged 2.5-liter inline-five-cylinder delivers 208
horsepower and 236 pounds-feet of torque. Volvo's standard Geartronic
five-speed-automatic transmission has a feature that permi ...
