I take care of 8 cars. I, too, stocked up on RGT when it was $10/gal. 2 of the cars starting using oil at an alarming rate.
The Camry used 2 qts in 3500 miles. I know because after I drained it I noticed the oil pan was really light. So I measured
it and there was only 3.25 qts in the oil pan.
I also noted that when I drained the RGE it has a red tint to it as I watched it drain out. The oil in every case was coal black.
Coal black with a red tint. You saw the red tint when it was draining out and on the paper towels used for wiping up.
Remember, I change every 3k. I don't normally check the oil as I change it so often. Before the oil was still brown at changing.
Anyways, I am going back to what I used before. Thank goodness my mechanic is taking the RGT as a credit for future work.
I got 6 cases of gallons plus 3 single gallons.
The Camry used 2 qts in 3500 miles. I know because after I drained it I noticed the oil pan was really light. So I measured
it and there was only 3.25 qts in the oil pan.
I also noted that when I drained the RGE it has a red tint to it as I watched it drain out. The oil in every case was coal black.
Coal black with a red tint. You saw the red tint when it was draining out and on the paper towels used for wiping up.
Remember, I change every 3k. I don't normally check the oil as I change it so often. Before the oil was still brown at changing.
Anyways, I am going back to what I used before. Thank goodness my mechanic is taking the RGT as a credit for future work.
I got 6 cases of gallons plus 3 single gallons.