Oil pressure

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Oil pressure

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Chevrolet >> Chevy Trucks, Vans & SUV's >> Suburban >> Oil pressure

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Oil pressure - 5/6/2007 3:30:46 PM

sklevans

Posts: 5
Joined: 11/25/2006
Status: offline

I have a 87 3/4 ton suburban 4x4. It runs great except that it has high oil pressure. I changed the oil, sending unit and am about to change the gage. I don't think any of these things are the reason for the high pressure. Anybody got any suggestions.
thanks

Post #: 1

RE: Oil pressure - 5/7/2007 8:23:45 AM

golfer

Posts: 610
Joined: 10/8/2006
Status: offline

Possibly a restriction in the PCV system.

(in reply to sklevans)

Post #: 2

RE: Oil pressure - 5/15/2007 4:59:09 PM

sklevans

Posts: 5
Joined: 11/25/2006
Status: offline

So i changed out the PCV and the pressure was ok for a day and today on my home from fishing the stupid thing pegged itself to 60, The pressure seems really inconsistent though. I think i am going to change the gage. If that's not it does anyone have any other suggestions.
thanks

(in reply to sklevans)

Post #: 3