I think my 01 yukon xl is burning oil. It seems like it needs about 1 quart every 5k (low oil light comes). It has 102k on it and I just changed the oil to 10w-30 Royal Purple. I'm tracking oil consumption and changing the oil every 5k-7.5k miles.
BTW, I have not noticed any blue smoke and there is zero leaks. I'm just wondering if oil use is normal on these trucks.
BTW, I have not noticed any blue smoke and there is zero leaks. I'm just wondering if oil use is normal on these trucks.