"Chris Hogg" wrote in message
...
On Sun, 7 Jun 2015 16:05:20 +0000 (UTC), Adrian
wrote:
but I'd want to find out if there was a particular reason that viscosity
was
recommended. 5w30 is REALLY thin for a '90s lump.

Parts of Canada can get awfully cold in the winter...

no... no... that is what they call the engine....I'm in the near of Glasgow
......