TwinTurbo.NET: Nissan 300ZX forum - I did have a problem building oil pressure
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Subject I did have a problem building oil pressure
     
Posted by Rocket man on February 09, 2020 at 6:01 PM
  This message has been viewed 89 times.
     
In Reply To Starting rebuilt engine guidance posted by Kvert on February 07, 2020 at 07:38 PM
     
Message After my rebuild, I pulled the plugs and cranked the engine for an uncomfortably long time without building any pressure. What I ended up having to do was use a shop vac to pull some oil through. I pulled the filter adapted a piece of clear tubing to the vac that was tight fitting to one of holes in the filter tree (don't remember which one). Then I cranked the engine while my son ran the vac and told me when oil entered the clear tube. After this I reinstalled the filter and it built pressure nearly immediately the next time I cranked it over.

Maybe I just gave up too soon with just cranking the engine, but this worked for me. In case you have trouble too, give this a try.

SRC="http://i29.photobucket.com/albums/c256/z32turbo
/300zxsigpic.jpg">.

90 300zx TT 12.731@114.00
94 Camaro Z28 13.751@101.83
03 WRX 13.973@94.88
02 Mazda MPV; four kids and a wife don't fit in the Z.
90 240sx (sold) 16.9@87

     
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