High Oil Pressure

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Aug 9, 2008 | 04:38 PM
  #1  
Just turbo'd the civic and the oil pressure gauge is reading 80lbs which is way too high. Any thoughts?
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Aug 9, 2008 | 05:32 PM
  #2  
Re: High Oil Pressure (GReddy_Civic)
more details.....

80psi at idle?
over 3000rpm?
hot or cold?

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Aug 10, 2008 | 06:05 AM
  #3  
Re: High Oil Pressure (non-VTEC)
It was at 80psi on startup and after about 4 min it still really hadn't change. It's mobil1 5w30 and was about 70 degrees outside and yes, it was 80psi at idle and no, not over 3000rpm
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Aug 10, 2008 | 07:03 AM
  #4  
Re: High Oil Pressure (GReddy_Civic)
let the engine idle for a good 15min or so....or even drive it around. as long as it does not keep climbing up passed 90+ psi i would say it's normal.

most good working honda oil pumps will see 70-80psi (depending on the accuarcy of the gauge) on a cold start with a fast idle of 1500-1700rpm. it should drop down to 15-20psi at idle (750rpm) after about 10min of driving.
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Aug 10, 2008 | 09:48 AM
  #5  
Re: High Oil Pressure (GReddy_Civic)
Yes, that's to high for the turbo.

You need to put a restricter in the oil feed line. I like to use a shut off valve, set it about 1/4 open and remove the handle. You can buy one at the local hardware store and some fittings and plumb it in.

Here; This has a pressure sending unit in line too. The copper line is a ice maker line for a freezer.

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Aug 10, 2008 | 02:01 PM
  #6  
Re: High Oil Pressure (1992Si)
you would say thats too high even after only being on for 3 min, just changing the oil, not having it on for a week, and also having to force oil through all the new lines? just asking, didnt want that to sound mean
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Aug 10, 2008 | 03:24 PM
  #7  
Re: High Oil Pressure (GReddy_Civic)
Turbo's only like to see about 30-40psi oil pressure
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Aug 14, 2008 | 10:51 PM
  #8  
Re: High Oil Pressure (1992Si)
What's the normal oil pressure reading for a mostly stock D16Y8 engine??
would it be around 50 psi all the time? no matter cold or not engine?
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Aug 22, 2008 | 04:39 PM
  #9  
My psi was around 50 when i was driving around. Now its closer to 80 all the time, not really sure what it is.
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Aug 22, 2008 | 08:25 PM
  #10  
Re: (GReddy_Civic)
sounds like a restriction what was installed besides the turbo did you install a oil plate for the supply or ?
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Aug 22, 2008 | 08:34 PM
  #11  
just an oil feed line from stealthmode performance
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Aug 23, 2008 | 08:36 PM
  #12  
Re: (GReddy_Civic)
i would test the pressure with a oil pressure gauge something is not jiving.maybe a faulty oil pressure gauge in the car ?
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