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Why is an oil pressure gauge spiking then back down to normal on a 3800 engine?

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βˆ™ 2006-09-18 23:58:38

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Oil pressure gauges are notoriously inacurate. Pressure should be high when the engine is cold, or the accelerator is pressed hard. It's also possible the sensor is damaged.

2006-09-18 23:58:38
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