The bubble part is what I was saying earlier…. -D
> On Apr 28, 2020, at 7:48 PM, G Mann via Mercedes <mercedes@okiebenz.com> > wrote: > > CHANGE THE OIL IMMEDIATELY< AND FILTER. > Oil with water is the kiss of death to bearing surface... DO NOT run engine > till it has clean oil. > > Then, run engine and watch for bubbles in radiator tank.. if head gasket is > leaking, engine compression overpowers coolant pressure and compression gas > will bubble up... > If gasket is really leaking, the coolant will surge up the filler neck each > time you rev up the engine... > If it's a little seep leak, you will get bubbles... > If you have bubbles or surge... head gasket replacement... > > On Tue, Apr 28, 2020 at 4:01 PM Dimitri Seretakis via Mercedes < > mercedes@okiebenz.com> wrote: > >> Yes zerex GO5 replaced in 2012, car driven only a few thousand miles >> since. Been sitting in unheated garage for 3.5 years without getting >> started. Oil was changed 4.5 years ago. >> >> Sent from my iPhone >> >>> On Apr 28, 2020, at 5:49 PM, Peter Frederick via Mercedes < >> mercedes@okiebenz.com> wrote: >>> >>> Could just be condensation -- I'd change the oil and filter pronto, no >> more idling! >>> >>> Sadly, it's more likely a head gasket if you have coolant loss. >>> >>> You did keep proper anti-corrosive coolant in there, not green stuff, >> right? >>> _______________________________________ >>> 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 >> >> > _______________________________________ > 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