This sounds pretty normal to me, esp if you switched from multiweight to single weight oil.
David Abrams Galactic Industries Corp [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 07, 1999 12:14 PM To: [EMAIL PROTECTED] Subject: oil pressure vs rpm I noticed something kind of strange yesterday... when my engine was cold the oil pressure jumped right up to 35-40 and stayed there rock solid like it always did (no matter what RPM) but then when the engine got warm and I landed I noticed that the pressure would drop to about 25 when I cut the throttle to idle and then would go back up to 35 when I brought the rpms up to 1200 or so. I don't remember this happening in the past, from what I recall the pressure stayed pretty constant.
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