3 Weeks ago i had my oil changed at walmart & when i got home i checked to make sure they filled it with enought oil.
Well today i checked my oil & i was about a qt. short.
My drain plug isnt leaking, nor is my engin.
whats causing my car to burn so much oil ???

91 Accord lx 4 door 190,004 miles.

 

So from when you checked it after they changed it was it full? And now its a 1qt low? I would say maybe they didn't account for the oil filter taking up oil If your car was burning that much oil you would have a super smoke screen behind you

 

1.--had oil changed
2.--checked oil at walmart-full
3.--drove car home
4.--checked oil at home-full
5.--3 weeks later, oil low & no leaks & no smoke.

 

you are losing somewhere, 1qt in 3 weeks has to be something. at 190k when was the last full tune-up?

 

what do u call a full tuneup?