I was changing my trans filter and thought now would be as good as time as any to change the oil. I have a very limited stash and my Yukon Denali with 6.0 engine holds a tad over 6 quarts. I had one 5 qt jug of M1HM 10W-30 and a couple 1 qt bottles of M1TDT 5W-40. So I thought why not mix these two? So I used the 5 qt jug of the 10W-30 and 1+ quarts of the 5W-40.
So my question is; what would these two be if mixed 50/50?? I've read that there is a formula to figure out the end result of two different weight oils mixed, can anyone tell me this formula or post a link? Thanks in advance
So my question is; what would these two be if mixed 50/50?? I've read that there is a formula to figure out the end result of two different weight oils mixed, can anyone tell me this formula or post a link? Thanks in advance