Add one ounce of High Mileage per quart of oil. Looks like your Chevy has a 4 quart oil capacity, so simply add 4 ounces of High Mileage.
The best time to add High Mileage is about 100-300 miles before your next oil change.
That does two things…first, it gives the High Mileage time to circulate and clean. Second, High Mileage works to reliquefy heavier oil residues and deposits so they can be drained away when you change your oil. Adding it pre-oil change allows you to drain away everything that the High Mileage cleaned.
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Great question, Karen.
Add one ounce of High Mileage per quart of oil. Looks like your Chevy has a 4 quart oil capacity, so simply add 4 ounces of High Mileage.
The best time to add High Mileage is about 100-300 miles before your next oil change.
That does two things…first, it gives the High Mileage time to circulate and clean. Second, High Mileage works to reliquefy heavier oil residues and deposits so they can be drained away when you change your oil. Adding it pre-oil change allows you to drain away everything that the High Mileage cleaned.
Hope that helps and thanks for the question!