In regards to the "oil seeping" issue, my thoughts are as follows:
Since its no different than a dino oil in terms of the base oil, no it should not cause any leaks to leak anymore than they already do.
Now for the big HOWEVER:
Since it is a Diesel oil with extra detergency and dispersants to deal with diesel soot, it may very well remove some of the "gunk" that is plugging some of your leaks today. Thus tomorrow, it may leak more.
Tough call in that regards. On my '88 Jeep Cherokee, I have actually watched the one leak I did have not leak at all since switching to Rotella T 5w40. What does it mean? Tough to say, but I am happy with it to date.
Since its no different than a dino oil in terms of the base oil, no it should not cause any leaks to leak anymore than they already do.
Now for the big HOWEVER:
Since it is a Diesel oil with extra detergency and dispersants to deal with diesel soot, it may very well remove some of the "gunk" that is plugging some of your leaks today. Thus tomorrow, it may leak more.
Tough call in that regards. On my '88 Jeep Cherokee, I have actually watched the one leak I did have not leak at all since switching to Rotella T 5w40. What does it mean? Tough to say, but I am happy with it to date.