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Old 05-23-2021, 12:00 PM   #51
nighttowl
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Drives: 2018 ZL1 1LE
Join Date: Dec 2011
Location: TX
Posts: 1,907
Quote:
Originally Posted by SS_1LE View Post
mine is a 2021 with 1,000 miles now. Changed oil at 500 miles and now at 1000 miles. I noticed that when I swapped to 15-50 since ill be tracking it next weekend. my hot oil pressure dropped. What kind of oil are you using? I put mobil 1 15-50 and now its much lower than what it was with ESP 0-40
this is exactly what I did - but changing the oil back to 5w-30 did not put the oil pressure back where it was.
this car is a toy for me - i drive it maybe 4 times a month, and take it to the track 2+ times a year.

a concern of mine is what will happen the next time I change the oil to 15w-50?
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2018 MBM ZL1 1LE - 652 rwhp, 588 rwtq SAE
2014 CRT ZL1 574 rwhp, 537 rwtq - SOLD
2010 IBM SS Camaro VVT L99 w/ TR6060 swap, 489 rwhp, 444 rwtq - SOLD
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