What About Gasohol?
Gasohol (a mixture of 90% unleaded gasoline and 10% ethanol or grain alcohol) may be used in your Hyundai. However, if your engine develops driveability problems, the use of 100% unleaded gasoline is recommended. Fuels with unspecified quantities of alcohol, or alcohols other than ethanol, should not be used.
See also:
2011 ELANTRA ARCHITECTURE
The all-new Hyundai Elantra is fitted with a McPherson strut front
suspension, with coil springs and gas shock absorbers. The rear suspension is a
light weight coupled torsion beam rear suspension ...
Checking the engine oil level
1. Be sure the vehicle is on level ground.
2. Start the engine and allow it to reach normal operating temperature.
3. Turn the engine off and wait for a few minutes (about 5 minutes) for the oil
...
General Checks
These are the regular checks you should perform when you drive your Hyundai or
you fill the fuel tank. A list of these items will be found on page 6-4. ...