answersLogoWhite

0

depends on age and engine size but it no less than 5 and no more than 7 i'd suggest starting with 5 cause it wont hurt your engine if not the right amount and just check dipstick

If it is a diesel it is more like 4 gallons.4.75 0n an 06 F350

5 to 7 quarts in a 7.3 will trash your engine

it is nowhere near enuff,

7.3 without turbo is 12 quarts

7.3 with turbo (powerstroke) is 14 quarts

User Avatar

Wiki User

15y ago

What else can I help you with?