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Oil pressure on start up

To: healeys@autox.team.net
Subject: Oil pressure on start up
From: Stephen Hutchings <s.hutchings@rogers.com>
Date: Sat, 7 May 2005 18:45:16 -0400
My oil pressure is what it should be while running, but it takes an 
uncomfortable length of time to come up when started from cold. I 
haven't timed this, yet, but my guess is three or four seconds, which 
feels like a long time. I think that the oil filter is draining 
itself between runs, and the lag is the filter filling up.
I'm thinking of putting on a spin-on adapter, and using a filter that 
uses a valve to prevent the draining back, but for now...
I've thought about the canister filter's components, and while I 
don't see how they could be put together improperly, I'd like to 
check this assembly with you all. (At the risk of embarrassing 
myself!)
If memory serves me; the bolt goes through the canister, with a thin 
rubber washer between the two,
then the spring goes down inside the canister, a metal washer 
followed by a fibre one, then the large indented piece with the 
convex side up, filter is then pushed in against the spring pressure, 
and the wole thing is offered up to the aluminum fitting and seated 
on the recessed rubber seal...bolt tightened.
I like to do this on the bench with the whole unit unbolted from the 
side of the engine, so that the mating up of the recessed seal can be 
seen. I seem to remember that when I drove my car back before it's 
long hibernation, I would find the filter full when I changed 
it...when I changed it after this winter, there was some oil in it, 
but it was nowhere near full.
So...am I doing something wrong?
Thanks

Stephen, BJ8




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