No oil pressure in engine.
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2003 Cadillac Escalade Question: replace oil pump in engine 6.0 L
Answer #1Visitor, February 14, 2011, 10:11
Did You Check To See If The Oil Level Is Full?
Answer #2goodguysdiesel from Good Guys Diesel, February 14, 2011, 10:31Journeyman
I would first check and make sure you have the correct amount of oil. If that is the case then I would check the oil pressure sensor to make sure that is functioning correctly. If in fact you do need to replace the oil pump then it is 4.6 hours for a 2WD and 5.2 hours for a 4WD.