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Old 08-02-2018, 11:49 PM   #28
ScottV503
 
Drives: 2018 ZL1 (A10)
Join Date: May 2014
Location: Fairview, Or
Posts: 74
2018 built 8/17

3,397 miles, light came on, everything operated fine. Took it in, they said it had to do with a brief unusual oil pressure reading. Cleared the code.

3,883 miles, track day, after second run, pulling into pits and stopped to cool down. This time the light came on and also a warning that said I had low oil pressure.
I revved the engine and the low oil pressure warning went out. Let it idol and it came back on.
Took it in, they replaced the oil pump. He took pictures and sent them to me. Two large cracks. They said when they called GM for ideas, they said GM knew right away it was the oil pump.
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