My 1999 YUKON JUST GOT A MOTOR OIL CHANE.AND THE GAGES LIGHT COMES ON AND OFF OIL GAGE DROPS DOWN THE BACK UP WHAT DO I NEED TO DO
Check the oil. They may have left the drain plug loose or oil filter loose and are leaking. Don't drive it.
Ok ill check that out thank you
If it is leaking make them pay to tow it back to their garage and fix it. Make sure it is not making any noise. If it is they will have to pay for an engine and install it for free.
I checked if it was leaking oil but there was nothing
Pull the oil dipstick and see if it is full of oil.