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Oil pressure @ 20 , when idled
1999 Chevrolet Silverado 1500

Oil pressure @ 20 , when idled

(1999 Chevrolet Silverado 1500)
Just realized my oil pressure @ idle, is only 20.driving it'll go to 40., is that bad, should I worry, what is cause of it, I'm presently getting code PO137 only, it has a rough start, but after three minutes sounds good, any suggestions appreciated as always,
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Popular Answer
of GT Service Center on April 17, 2014
That sounds pretty normal for a lot of engines, within operating conditions.
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of GT Service Center on April 17, 2014
That sounds pretty normal for a lot of engines, within operating conditions.
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