can i put used oil in my diesel im low and need oil thanks

 

I would not reccomend it , But clean used oil is better than no oil ! As long as it is clean it will do in a pinch ! I did that for one of my daughters boyfriends years ago . Got him home !

 

lol! thatsa loaded question! Yea you can! How low are you? does it register on the dipstick? If it does keep driving till you can buy a couple quarts.

Usually used oil is so contaminated from sitting around it usually never a good thing.
Wich end of the truck do you need used oil? Under the hood or in the tank?
Javier

 

its on the add mark the used oil still feels good i just need to drive about 2 miles then ill do a oil change

 

If it still is on the dipstick don't add used oil. Just drive it.

 

these engines hold 10-12 quarts, the add mark is 2 quarts low, so being at the add mark means you still have at 8-10 quarts in there. i wouldn't be afraid to drive it for a week before adding oil.

 

Heck if your just at the add mark you have no worries. It just needs a little in there to make it slick anyway! Lol