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Dave Nova
Dave Nova, Cadillac Technician
Category: Cadillac
Satisfied Customers: 1522
Experience:  ASE Master Certification. GM World Class Certification
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My2003ctscadilac 3.2engine started displaying on screen to

Customer Question

My2003ctscadilac 3.2engine started displaying on screen to stop engine now 011 oilpressurelow stop now what's problem or were do I start to check
JA: Do you have the trouble code? Do you have a code reader or scan tool?
Customer: The engine CHECK is not showing the screen says 011 and that's all
JA: I'll pass this info along to the Mechanic so that he can get you a quick fix. What is the make/model/year of your car?
Customer: The car is a 2003ctscadillac
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: Yes I put new oilsendingunit on car and oil has been changed
JA: Anything else you want the mechanic to know before I connect you?
Customer: That's it car runs perfect other than
Submitted: 2 months ago.
Category: Cadillac
Customer: replied 2 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Eric replied 2 months ago.

HI,

Ok, any noises such as tapping, clattering, clicking, knocking, or other noise from the engine?

Have you checked the actual oil pressure using a mechanical oil gage installed in place of the oil pressure sensor?