Oil Additives

[Keith Walker <100662.3423@domain.elided>]

>>i have no experience with such additives, but the addition of seal
swelling
substances sounds like a really bad idea. <<

I am sure you do have experience of these. They are included in almost al=
l
oils, and their ommisions from early synthetics gave them their enduring
reputation for causeing engines to leak.

All the best

Keith

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