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Location: Sydney
Registered: October 2003
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4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 01:33
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hey guys
ive got a 4ac ae86 and as of late been noticing the oil pressure readout-no matter how fast i go or what gear im in the oil pressure sticks to about the 3/4 mark-and when im at a stand still and let it idle for a few minutes it lowers and stays at about the half way mark
i wanted to know if this was normal and what other 4ac ae86's were doing
thanks guys
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Location: campbelltown
Registered: November 2002
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 02:09

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seems to be the norm
my 4a-c does it too mate so does a few other sprinters i know
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Location: Gold Coast
Registered: June 2003
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 03:38

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Yep, thats the correct reading according to my factory handbook.
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I supported Toymods
Location: melbourne
Registered: June 2002
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 03:56

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i had trouble with mine doing this,
one day it just started reading about half way at idle, and would go way up really quickly, i got paranoid and pulled the sump off, checked the relief dpring, chected all of it, then put it all back together and ignored the reading.
now my engine is making really horrible really loud knocking sounds, this is good as i am now embarking on a 4age implant.
it lasted about a year or two, if that is anything to go by, i have an idea that an oil passage was blocked somewhere, but i didnt change the oil very often (4ACs are indestructable right? )
hope this helps
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Location: Canberra
Registered: January 2004
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 05:39

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Mine does the same and the guy who owned it be for me said that it had done it for the last 6yrs and no prob's. my cars done almost 370,000 on the 4A-c motor and it's still going strong, got 39.0rwkw last time i got bored and dyno'd it.
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I supported Toymods
Location: sydney.au
Registered: August 2002
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 06:49

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i have the exact same thing on my 4age import trueno
its the "norm" apparently
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Location: Adelaide
Registered: May 2003
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 08:26

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yeh i was just about to addd this topic! mine does the same
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Location: Sydney
Registered: October 2003
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 10:15

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well im glad we got that sorted then 
its good to have so many 86 owners in one place like this 
and yeah if a trueno is reading exactly the same im more than happy with it
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I supported Toymods
Location: sydney.au
Registered: August 2002
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Re: 4ac Ae86 owners-oil pressure readout
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Wed, 21 January 2004 10:16
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hahahaha
indeed indeed
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