> >>>> Or a frame piece needs to be removed ?
> >>> probably have to wrestle with the exhaust. might try a dose of those
[quoted text clipped - 8 lines]
> no way. that's stuff is not just clogging your leaks, it's clogging the
> oil ways you want to remain open too. terrible advice.
all oil formulations have a dose of seal swellers to keep the rubber
gaskets tight. some sort of solvent, i assume. now they have those
oils for older cars, which have a bigger dose in them. i'm not sure
the oil travels through any rubber hoses or other apertures which are
small enough in diameter that they would swell enough to strangle the
flow, even with the big dose you get in the leak stopper products.
everything has its price, of course, making the rubber exosed to this
stuff bigger and softer can't help but make it wear faster and get
leaker, but if it's already worn and leaky, you're not losing much and
saving yourself some time before getting to it. my experience is that
a single dose of the stuff can sometimes reestablish a seal enough
that it will stay sealed even when you change the oil and don't add
any more.
it's not like they're dumping oatmeal or something into the oil to
clog the holes, like cooling system leak fixes do. not the "reputable"
products anyway.
jim beam - 16 May 2008 01:35 GMT
>>>>>> Or a frame piece needs to be removed ?
>>>>> probably have to wrestle with the exhaust. might try a dose of those
[quoted text clipped - 24 lines]
> clog the holes, like cooling system leak fixes do. not the "reputable"
> products anyway.
quality oils do indeed have seal conditioners, but they're not the same
as seal swellers, the garbage you buy in a little bottle that offers
temporary respite before things fall apart for good. [conditioners are
mainly plasticizers that keep the material flexible enough to do its
job. there may be a little swelling, but it's small. swellers can
bloat seals almost unrecognizably. they offer sealing while the seal is
still in swell mode, but after that, it's completely gone.]
z - 16 May 2008 20:55 GMT
> swellers can
> bloat seals almost unrecognizably.
i saw this walrus once...