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Oil pressure Problems

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Old Feb 22, 2014 | 09:03 AM
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Default Oil pressure Problems

OK I have a 98 coupe I just installed a new oil pump around 3 months ago and the sending unit a few days ago. Here's my problem on start up oil pressure is zero then after around 30 seconds it shoots up to normal but after that I can shut it down and restart it and it will instantly have pressure so I decided to drive it the first minute or so it drove great oil pressure was correct then all of a sudden it dropped and I heard the engine tapping very loudly so I shut it down my battery was still weak so I had To get jumped off when It started it read zero after a few seconds it went to around 15 psi and it wasn't tapping but I didn't drive it after that.Also it looks like the area around the oil filter was wet with oil
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Old Feb 22, 2014 | 09:27 AM
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So many variables...... If it were me,,,,,, I would re-examine the oil pump O ring... Sounds like it not sealing properly.

Bill
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Old Feb 22, 2014 | 09:57 AM
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It did look like it may have been knicked a little would that cause it
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Old Feb 22, 2014 | 10:26 AM
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NO SUCTION= NO PRESSURE. Unless that O Ring was PERFECT,, it would NOT have been installed in my engine!!!




I bet its torn or gacked
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Old Feb 24, 2014 | 09:47 AM
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Iry

Last edited by pharestutt; Feb 24, 2014 at 01:36 PM.
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Old Feb 24, 2014 | 01:36 PM
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Originally Posted by Bill Curlee
NO SUCTION= NO PRESSURE. Unless that O Ring was PERFECT,, it would NOT have been installed in my engine!!!

I bet its torn or gacked
I have 1 more question I just replaced my oil pan what is the metal plate between the pan gasket and actual pan for and is it needed its located where the holes for the oil filter is
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Old Mar 3, 2014 | 08:34 AM
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Replaced oring oil pressure is zero not even pumping to the filter when I took it off and spun over the engine please help
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