"LeepinCat" <nulladdress123@[EMAIL PROTECTED]
> skrev i en meddelelse
news:1185330605.570889.79900@[EMAIL PROTECTED]
> I've always run Castrol in my Jags.
>
> I know nothing of the synthetic motor oils.
>
> Years ago, I heard bad things about "switching" to synthetics.
As far as I know, a synthetic oil is better, more stable and more homogen
than a 'natural' oil. And it is more expensive to produce, therefore the
higher price. I do not believe in the urban myths about be incompatible
with
mineral oil.
I use a 5W-40 on my XJ40 3.2 (AJ6-motor) from 1992, no problems what so
ever
for the first 45.000 km I have done. My Citroën 2CV from 1975 is running
on
this oil as well, and this little high-revving, aircooled motor does crave
a
good oil.
Leo
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