The 2001 Hyundai Sonata uses SAE 5w-20 full synthetic oil. It has a capacity of about 4 quarts. Oil keeps the internal parts of Your engine lubricated and it also removes dirt, sludge, and other impurities which will keep Your vehicle running smoothly. The cost of an oil change for Your Sonata is between $50 and $60 for labor and $80 for parts. You should get an oil change every 3,000 to 5,000 miles. Warning signs while driving that You need an oil change include engine noise, a ticking engine, transmission shifting issues, shaking while idling, and poor fuel economy. Exterior signs that You need an oil change would include smoke instead of regular exhaust and oil leaks where You are parked.
John A.
January 2, 2020
The 2001 Hyundai Sonata's 2.4L inline-4 engine option needs 4.5 quarts of 5W-30 or 5W-40 (below 95 F) 10W-30 or 10W-40 or 10W-50 (above -9 F) and 20W-40 or 20W-50 (above 32 F) while the 2.5L V6 engine option requires 4.8 quarts of 5W-30 or 5W-40 (below 95 F) 10W-30 or 10W-40 or 10W-50 (above -9 F) and 20W-40 or 20W-50 (above 32 F). All temperatures are based on local conditions.
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