Posted by Pieter on Sunday, October 07, 2007 at 19:53:35 :
In Reply to: Does cheaper quality oil give you lower oil pressure reading posted by Jesse on Sunday, October 07, 2007 at 19:34:48 :
I've seen this. I have run generic oil and after the engine gets good and hot, the oil pressure just drops.
I have found that valvoline stays pretty good and does not loose viscosity with heat.
Pieter
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