I believe that was the case. Understand that it doesn't cause or create the leaks - its ability to flow makes it easier to get past what might have been small or marginal leaks with Dino oil. If it causes the seals or gaskets to swell slightLy, the leaks should decrease or stop on their own.
Dan Sent from my iPad > On Apr 24, 2017, at 11:47 AM, Randy Bennell via Mercedes > <mercedes@okiebenz.com> wrote: > > I have a vague recollection that Marshall Booth said that switching to > synthetic oil might make an engine leak more at the outset, but that it would > be fine after some time. > Anyone else recall this or am I lost in space? > > RB > >> On 23/04/2017 11:53 PM, rogerhga--- via Mercedes wrote: >> Curt, >> When I got my Dodge, it was an off lease that had roughly 100,000 miles. It >> had been run with dino 10w30, forget the brand. I switched it to Valvoline >> Maxlife 10w40 for engines with over 75K. Both main seals were dry and I >> wanted to keep it that way. But I was tempted at one point and put in Mobil >> synthetic. As I said, it did not turn out well, but switching back to >> Valvoline stopped the leaks. I change oil and filter on the truck and both >> diesels around 3-3.5K miles. The Escape using Mobil synthetic I change at >> 7500. It uses 1 to 1.5 quarts between change, burns some I guess and leaks >> some from the valve covers. I asked the Ford dealership about running a >> thicker oil, but I was told the oil ports in the 3.0 V6 are too small to >> risk running a thicker oil. I think it uses 5w20 or 0w20, can't remember >> right off. >> My 83 300D has a block heater, but being in the South, I've only used it >> once or twice in 20+ years. For some reason, the 300D will start faster at >> colder temps than the 300SD even though they have basically the same 617 >> engine. >> Best Wishes, >> Roger >> Roger Hale >> Dinnerware Classics, Inc. >> Monroe, Ga. >> 770-267-0850 >> www.dinnerwareclassics.com >> >> >> _______________________________________ >> >> > > > _______________________________________ > http://www.okiebenz.com > > To search list archives http://www.okiebenz.com/archive/ > > To Unsubscribe or change delivery options go to: > http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com > > _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
