Re: Synthetic Oil & Stuff

["Meron" <phwomp@cosmoslink.net>]

>they analyze the oil when they change the
>filters, and if the level of acids, metals, etc is low, they don't
>change the oil.  Many of the test fleet trucks have 500K+ miles with no
>problems, with the original oil!
The above is commonly done with large industrial engines, the bypass filter
is big, and the main filter is the size of 55gallon drum. The only time the
oil is changed (on some of the applications) is during an engine rebuild.
Note also that most of the time the oil is none synthetic.
Avi Meron
86 5Kcstq
I am not always the devil's advocate, but never one to miss an
opportunity...
Avi