Sonata V6-30L (1991) Automatic Transmission Valve Body | Fuel System Testing
8. Refer to the supplied reference chart to look up the measured temperature and the hydrometer reading to find the corresponding specific gravity.
(Examples shown)
NOTE:
The fuel tanks of vehicles having contaminated fuel or fuel outside the NORMAL specific gravity range should be drained and refilled.
9. Prepare the small graduated cylinder for fuel alcohol content testing.
NOTE:
Be sure that the inside of the cylinder is clean and free of contaminants.