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The oil pressure gauge will fluctuate on a Chevy Tahoe when the vehicle is idling and when the vehicle is driven at highway speed. Idle is usually 30 psi oil pressure or slightly more. At highway speed, the oil pressure should be between 60 psi and 80 psi.

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โˆ™ 2014-11-20 06:33:06
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Q: Oil pressure on Chevy Tahoe while running?
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