"top gear" wrote in message
...

":::Jerry::::" wrote in message
...

"top gear" wrote in message
...
I also see that you can't answer the direct question asked about your
'automotive engineering friends' ?...

Engines, transmission and engine management systems for the large auto
makers, like Ford, Rover, GM, Renault, and the rest. A lot of the design
work of the large companies is farmed out to specialists. They know their
stuff.


So they are electronic engineers [1] then, hardly qualified to comment on
oils !...

[1] anything from full design engineers to PCB CAD operators to equipment
case designers etc.