geep81
Well-Known Member
- Joined
- Sep 29, 2018
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- Cleveland OH
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- 2020 GT Premium
I have read people say the effects of Ceratec sticks around after an oil change, at least somewhat. That may be why your tick has not returned.It use to tick a lot with 5w-20 until I added ceratec at about 13K miles. Once I switched to 5w-30 around 17K miles and NO ceratec, the engine has been quiet and I hope it stays that way.
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