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Another oil pressure question.

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Old Jan 17, 2015 | 07:33 AM
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Default Another oil pressure question.

I had zero pressure on my brand new motor so I dropped the pan changed the pickup O ring then I primed the system. I had 60 psi. The engine has not been started just turned over with no plugs. I checked it several times throughout the week and 60 psi every time. So it's been a few weeks and now there is zero pressure again. I still haven't tried to start it with no pressure. Would it be alright to start it and maybe it get pressure then. Any ideas. Thanks
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Old Jan 17, 2015 | 12:28 PM
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My car sits for 14 days at a time without ANYONE touching it. I'd personally start it, and watch it like a hawk.

If you don't have pressure within 10 seconds there's an issue... A big one bc it wouldn't make sense for you to all the sudden not have oil pressure and you haven't even ran the motor.
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Old Jan 17, 2015 | 03:00 PM
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Yeah, start it up. On these engines, the oil pump's not immersed in the sump and sometimes it needs to build suction to get the oil flowing.
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Old Jan 18, 2015 | 07:50 PM
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Wouldn't one of the anti drain back filters take care of the bleeding off?
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