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Discussion Starter #1
what should oil pressure be warmed up at idle?
 

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Depends - on a real OP gauge I'm around 15 - 20, the manual calls 10 or better good at hot idle.

On the dash gauge who knows because it is a 'fake' gauge, it only shows what the ECM thinks the oil pressure should be.

Here is mine at hot idle, the dash gauge is showing 40, the autometer gauge (middle) is showing about 20.

 

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Discussion Starter #3
ok,same here thx was curious about that.
 
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