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kalamykid
kalamykid, Shop Owner/ Tech
Category: GM
Satisfied Customers: 3729
Experience:  I HAVE OWNED MY OWN SHOP FOR OVER THREE YEARS. I HAVE THE TOOLS AND SOFTWARE TO ANSWERE ALMOST ANY Q
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I have a 2003 S-10. First the check engine light came on,

Customer Question

I have a 2003 S-10. First the check engine light came on, and then the check gauges light lit up. I then noticed my pressure gauge was at 0. I did not hear any funky noises from the engine. Could it be the pressure sensor and if it is where is it located. Larry
JA: Does the light stay on, or does it blink?
Customer: the check engine is on steady as is the check gauge light
JA: Are you fixing your S10 yourself? What have you tried so far?
Customer: yes. I have not started yet. Just happened today
JA: Anything else you want the mechanic to know before I connect you?
Customer: that should be it
Submitted: 1 month ago.
Category: GM
Expert:  kalamykid replied 1 month ago.

Yes it can be the pressure switch. What size engine do you have in your truck?

Customer: replied 1 month ago.
4.3 vortec
Expert:  kalamykid replied 1 month ago.

The oil pressure switch is on the back side of the engine under the distributor.

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