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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 5787
Experience:  GM Grand Master Technician 2007. 14 years experience.
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2010 silverado burning 2 quarts of oil per 1000 miles, no

Customer Question

2010 silverado burning 2 quarts of oil per 1000 miles, no leaks, no smoke
JA: Have you ever replaced the gaskets? Maybe the hoses?
Customer: no, pcv valve either
JA: Are you fixing your Silverado yourself? What have you tried so far?
Customer: nothing, just noticed a couple weeks ago and have been monitoring how much oil I burn
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 9 months ago.
Category: GM
Expert:  Jared D replied 9 months ago.


Has the valve cover been updated with the new valve cover that prevents excessive oil consumption through the CCV (constant crankcase ventilation valve)?