2007 Chevy silverado will not show oil pressure building, has oil and temp is normal, what could it be?

Asked by Jun 23, 2014 at 10:07 PM about the 2007 Chevrolet Silverado 1500 LT1 Crew Cab 4WD

Question type: Maintenance & Repair

3 Answers

58,405

If truck is running cool and no tick,s or knock,s i would tend to say,bad oil pressure sending unit.

1 out of 1 people think this is helpful.
58,405

If sensor is good,could all so be your gauge it self.

1 out of 1 people think this is helpful.
11,355

Check the wire connection to the sending unit. Clean it and see if that works. If not the easier way and cheapest way it to replace the oil presser sensor. It is on the top passenger side rear of the engine. A 1- 1/16 deep socket is needed to remove and replace it. + Cost si between $20 to $48 for the sensor.

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