Oil pressure

Asked by Bigdog_09 Jan 09, 2018 at 08:00 PM about the 2008 GMC Sierra 1500 SLE1 Ext. Cab

Question type: Maintenance & Repair

Coming home oil pressure went from 40psi
to 80psi. But when I turn key over it goes
to 60psi. Then I start truck it goes to 80psi.
What is my problem?

1 Answer
3,800

olds403 answered 6 years ago

did you check the oil if the oil is full it's probably a faulty sending unit

Mark helpful

Your Answer:

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