any tufoil instruction?

[hahf]

hi,

i have just bought one bottle 8oz tufoil from eneos. i just wonder, my car needs 4 liter of engine oil, meaning that i need to ask the foreman to pour in 3.5 liter engine oil and then add whole bottle tufoil (first time) to it? or is it okie if it add up to the existing 4 liter engine oil?

confused....no sticky for instruction on how to use.

 

[FocalPoint]

Thanks, hahf for your support.

Pour in Tufoil first, then top up with engine oil. Make sure when everything is finished check the dip stick level. Do not overfill.