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Old 12-19-2023, 06:29 PM   #40
Coded4SS
 
Drives: 23 Zl1
Join Date: Apr 2019
Location: SO CAL
Posts: 461
Quote:
Originally Posted by CalgaryZL1 View Post
I’m not trying to alarm you, but a 1/8” drop (a visually noticeable difference) does seem excessive over 1k. I am wondering if you have a small leak in one of the line fittings?
Tbh i still think there is a leak somewhere. Im thinking of buying my own pressure tester.

Would coolant leak be pink goo? Or white dry chalky substance? Ive looked at fittings really closely (that i can tell from engine bay) and cant see anything. I do see some white chalky on the thermostat housing but maybe thats dried water.
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