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Old 06-28-2018, 10:26 AM   #11
Boost or bust
 
Drives: 2018 ZL1 M6
Join Date: Dec 2017
Location: CA
Posts: 301
Quote:
Originally Posted by ZedLOne View Post
Question for you guys whose pumps failed. Had you had an oil change yet? If so,what mileage? My car also has a Oct build date and I currently have 1465 miles. Going to get oil change tomorrow. Just curious. Thanks.
Seems everyone with failed oil pumps are from build dates from July -October 2017 from what I see thus far. Mine failed at about 2,500 miles, build date Oct 17. First oil change by dealer was at just under 500 miles, second was at about 2,000 miles. If anyone works for GM, a supplier or has any way to help us figure out if it was isolated to a bad batch, but now fixed we’d all love to know. I’m having a hard time having trust with the new pump just installed. Unless I know the design was revised.
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