Oil pressure issue 2007 5.4
April 10th, 2018, 4:31 PM
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Oil pressure issue 2007 5.4
I have a 2007 suburban 5.4l with 130,000mls. I have had to replace the Oil pressure sensor before and just did it again, this time it did not fix the problem. When I start the car up the oil pressure goes up to normal for about a minute then slowly drops to around 2 PSI and all the alarms go off. What could be the problem?
